diff --git a/app/app.py b/app/app.py
index b552bf9..8b74021 100644
--- a/app/app.py
+++ b/app/app.py
@@ -342,8 +342,8 @@ def create_app():
     # Database Initialization
     # =========================================================================
     with app.app_context():
-        import app.models as models  # noqa: F401 — registers all models with SQLAlchemy
-        from app.models import User
+        import app.models.models as models  # noqa: F401 — registers all models with SQLAlchemy
+        from app.models.models import User
         db.create_all()
 
         # Seed database if empty
diff --git a/app/discord_bot.py b/app/discord_bot.py
index aa51e63..964960a 100644
--- a/app/discord_bot.py
+++ b/app/discord_bot.py
@@ -188,7 +188,7 @@ class TeamTryoutsBot(commands.Bot):
         """
         try:
             # Look up the DB user to get their Discord user ID
-            from app.models import User as DBUser
+            from app.models.models import User as DBUser
             db_user = DBUser.query.get(user_id)
             if not db_user:
                 logger.warning(f"DB user {user_id} not found for schedule notification")
@@ -234,7 +234,7 @@ class TeamTryoutsBot(commands.Bot):
     async def handle_one_on_one_approve(self, coach, message_id, request_id, original_message):
         """Handle coach approving a One on One request."""
         try:
-            from app.models import OneOnOneRequest, db
+            from app.models.models import OneOnOneRequest, db
             from sqlalchemy.orm import joinedload
             
             request = OneOnOneRequest.query.options(
@@ -278,7 +278,7 @@ class TeamTryoutsBot(commands.Bot):
     async def handle_one_on_one_reject(self, coach, message_id, request_id, original_message):
         """Handle coach rejecting a One on One request."""
         try:
-            from app.models import OneOnOneRequest, db
+            from app.models.models import OneOnOneRequest, db
             from sqlalchemy.orm import joinedload
             
             request = OneOnOneRequest.query.options(
@@ -336,7 +336,7 @@ class TeamTryoutsBot(commands.Bot):
     async def handle_attendance_confirm(self, player, message_id, reference_id, original_message):
         """Handle player confirming attendance for a match/tryout."""
         try:
-            from app.models import MatchParticipant, TryoutRegistration, Match, Tryout, db
+            from app.models.models import MatchParticipant, TryoutRegistration, Match, Tryout, db
             
             request_info = self.pending_requests[message_id]
             event_type = request_info.get('event_type')
@@ -361,7 +361,7 @@ class TeamTryoutsBot(commands.Bot):
     async def handle_attendance_decline(self, player, message_id, reference_id, original_message):
         """Handle player declining attendance for a match/tryout."""
         try:
-            from app.models import MatchParticipant, TryoutRegistration, Match, Tryout, db
+            from app.models.models import MatchParticipant, TryoutRegistration, Match, Tryout, db
             
             request_info = self.pending_requests[message_id]
             event_type = request_info.get('event_type')
@@ -471,7 +471,7 @@ class TeamTryoutsBot(commands.Bot):
     async def send_daily_reminders(self):
         """Send daily reminders at 18:00 EDT for events in 24-48 hours."""
         try:
-            from app.models import Match, Tryout, MatchParticipant, TryoutRegistration, OneOnOneRequest, db
+            from app.models.models import Match, Tryout, MatchParticipant, TryoutRegistration, OneOnOneRequest, db
             from sqlalchemy.orm import joinedload
             
             now = datetime.now(self.timezone)
diff --git a/app/models.py b/app/models.py
deleted file mode 100644
index 5d2c5b8..0000000
--- a/app/models.py
+++ /dev/null
@@ -1,854 +0,0 @@
-"""Database models for the Team Tryouts application.
-
-This module defines all SQLAlchemy models using:
-  - Single-table polymorphic inheritance for User → Admin, Manager, Coach, Player, Scout
-  - Abstract base classes for repeating hierarchies: BaseMatch, BaseParticipant, BaseAvailability
-
-All logic stays roughly the same; role-check chains are replaced with proper
-polymorphic dispatch.
-"""
-
-from app.extensions import db, login_manager
-from flask_login import UserMixin
-from datetime import datetime
-from urllib.parse import quote
-
-
-# ---------------------------------------------------------------------------
-# Constants
-# ---------------------------------------------------------------------------
-
-USER_TYPES = ['admin', 'manager', 'coach', 'player', 'scout']
-
-ESPORT_GAMES = [
-    'Valorant',
-    'League of Legends',
-    'Counter-Strike 2',
-    'Apex Legends',
-    'Overwatch 2',
-    'Rainbow Six Siege',
-    'Rocket League',
-    'Super Smash Bros.',
-]
-
-GAME_POSITIONS = {
-    'League of Legends': ['Top Lane', 'Jungle', 'Mid Lane', 'ADC', 'Support'],
-    'Valorant': ['Controller', 'Initiator', 'Duelist', 'Sentinel', 'Flex'],
-    'Counter-Strike 2': ['AWPer', 'Entry Fragger', 'Lurker', 'In-Game Leader', 'Support'],
-    'Rainbow Six Siege': ['Entry', 'Support', 'Breacher', 'Anchor', 'Flex'],
-    'Overwatch 2': ['Tank', 'Damage', 'Support'],
-    'Apex Legends': [],
-    'Rocket League': [],
-    'Super Smash Bros.': [],
-}
-
-GAME_PLATFORMS = {
-    'Valorant': [],
-    'League of Legends': [],
-    'Counter-Strike 2': [],
-    'Apex Legends': ['PC', 'PlayStation', 'Xbox', 'Nintendo Switch'],
-    'Overwatch 2': [],
-    'Rainbow Six Siege': ['Ubisoft', 'PlayStation', 'Xbox'],
-    'Rocket League': ['Epic', 'PlayStation', 'Xbox', 'Nintendo Switch'],
-    'Super Smash Bros.': ['Nintendo Switch'],
-}
-
-PLATFORM_CODES = {
-    'Ubisoft': 'ubi',
-    'PlayStation': 'psn',
-    'Xbox': 'xbl',
-    'Nintendo Switch': 'switch',
-    'PC': 'pc',
-    'Steam': 'steam',
-    'Epic': 'epic',
-}
-
-TRN_URLS = {
-    'Valorant': 'https://tracker.gg/valorant/profile/riot/{username}',
-    'League of Legends': 'https://tracker.gg/lol/profile/{username}',
-    'Counter-Strike 2': 'https://tracker.gg/cs2/profile/steam/{username}',
-    'Apex Legends': 'https://tracker.gg/apex/profile/{platform}/{username}',
-    'Overwatch 2': 'https://tracker.gg/overwatch/profile/battlenet/{username}',
-    'Rainbow Six Siege': 'https://r6.tracker.network/r6siege/profile/{platform_code}/{username}',
-    'Rocket League': 'https://rocketleague.tracker.network/rocket-league/profile/{platform_code}/{username}',
-    'Super Smash Bros.': 'https://tracker.gg/smash/profile/{username}',
-}
-
-
-# ---------------------------------------------------------------------------
-# Flask-Login user loader
-# ---------------------------------------------------------------------------
-
-@login_manager.user_loader
-def load_user(user_id):
-    """Load a user by ID for Flask-Login session management.
-
-    Returns the correct polymorphic subclass (Admin, Coach, Player, etc.)
-    automatically because SQLAlchemy resolves the identity column.
-    """
-    return User.query.get(int(user_id))
-
-
-# ===========================================================================
-# USER HIERARCHY  (single-table polymorphic inheritance)
-# ===========================================================================
-#
-#  User  (base, __tablename__ = 'users', polymorphic_on = 'role')
-#   ├── Admin    ─ polymorphic_identity = 'admin'
-#   ├── Manager  ─ polymorphic_identity = 'manager'
-#   ├── Coach    ─ polymorphic_identity = 'coach'
-#   ├── Player   ─ polymorphic_identity = 'player'
-#   └── Scout    ─ polymorphic_identity = 'scout'
-#
-# Single-table inheritance keeps the DB simple while giving full isinstance()
-# support and per-subclass methods.  Every existing foreign-key pointing at
-# users.id continues to work without migration.
-# ===========================================================================
-
-class User(UserMixin, db.Model):
-    """Base user model — shared fields for every role.
-
-    Do not instantiate this class directly; use Admin, Manager, Coach, Player,
-    or Scout so that `polymorphic_identity` is set correctly.
-    """
-
-    __tablename__ = 'users'
-
-    # --- columns -----------------------------------------------------------
-    id = db.Column(db.Integer, primary_key=True)
-    username = db.Column(db.String(80), unique=True, nullable=False)
-    password_hash = db.Column(db.String(128), nullable=False)
-    role = db.Column(db.String(20), nullable=False, default='player')  # polymorphic discriminator
-    full_name = db.Column(db.String(100), nullable=False)
-    email = db.Column(db.String(120), unique=True, nullable=False)
-    phone = db.Column(db.String(20), nullable=True)
-    is_active_account = db.Column(db.Boolean, default=True)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-    failed_login_attempts = db.Column(db.Integer, default=0)
-    locked_until = db.Column(db.DateTime, nullable=True)
-
-    # E-Sports fields
-    games = db.Column(db.Text, nullable=True)            # comma-separated (only meaningful for Player)
-    discord_username = db.Column(db.String(128), nullable=True)
-    discord_user_id = db.Column(db.String(64), nullable=True)
-    league_os_profile = db.Column(db.String(256), nullable=True)
-
-    # --- polymorphic configuration -----------------------------------------
-    __mapper_args__ = {
-        'polymorphic_identity': 'user',
-        'polymorphic_on': role,
-    }
-
-    # --- relationships (defined once on the base) --------------------------
-    evaluations_given = db.relationship(
-        'Evaluation', foreign_keys='Evaluation.evaluator_id',
-        backref='evaluator', lazy='dynamic')
-    evaluations_received = db.relationship(
-        'Evaluation', foreign_keys='Evaluation.player_id',
-        backref='player', lazy='dynamic')
-    tryout_registrations = db.relationship(
-        'TryoutRegistration', backref='player', lazy='dynamic')
-    team_assignments = db.relationship(
-        'TeamMember', foreign_keys='TeamMember.player_id',
-        backref='player_ref', lazy='dynamic')
-
-    # --- shared helper methods ---------------------------------------------
-    def get_games_list(self):
-        """Return the user's games as a list."""
-        if self.games:
-            return [g.strip() for g in self.games.split(',') if g.strip()]
-        return []
-
-    def get_gamertags(self):
-        """Return gamertags as a dict keyed by game."""
-        return {gt.game: {'gamertag': gt.gamertag, 'platform': gt.platform}
-                for gt in self.gamertags}
-
-    def get_org_teams(self):
-        """Return all OrgTeams this player belongs to."""
-        return [tp.org_team for tp in self.team_placements]
-
-    # --- stubs (overridden in subclasses) ----------------------------------
-    def can_evaluate(self):
-        return False
-
-    def can_manage_users(self):
-        return False
-
-    def can_manage_teams(self):
-        return False
-
-    def can_manage_tryouts(self):
-        return False
-
-    def can_schedule_matches(self):
-        return False
-
-    def can_manage_this_tryout(self, tryout):
-        return False
-
-    def can_manage_this_org_team(self, org_team):
-        return False
-
-    def get_visible_tryouts(self):
-        return []
-
-
-# ---------------------------------------------------------------------------
-# Concrete user subclasses
-# ---------------------------------------------------------------------------
-
-class Admin(User):
-    """President / super-admin — full access to everything."""
-
-    __mapper_args__ = {'polymorphic_identity': 'admin'}
-
-    def can_evaluate(self):
-        return True
-
-    def can_manage_users(self):
-        return True
-
-    def can_manage_teams(self):
-        return True
-
-    def can_manage_tryouts(self):
-        return True
-
-    def can_schedule_matches(self):
-        return True
-
-    def can_manage_this_tryout(self, tryout):
-        return True
-
-    def can_manage_this_org_team(self, org_team):
-        return True
-
-    def get_visible_tryouts(self):
-        return Tryout.query.order_by(Tryout.date).all()
-
-
-class Manager(User):
-    """Manager — manages own tryouts, all org teams, all contracts."""
-
-    __mapper_args__ = {'polymorphic_identity': 'manager'}
-
-    def can_evaluate(self):
-        return True
-
-    def can_manage_teams(self):
-        return True
-
-    def can_manage_tryouts(self):
-        return True
-
-    def can_schedule_matches(self):
-        return True
-
-    def can_manage_this_tryout(self, tryout):
-        return tryout.created_by == self.id or tryout.manager_id == self.id
-
-    def can_manage_this_org_team(self, org_team):
-        return True
-
-    def get_visible_tryouts(self):
-        return Tryout.query.filter_by(created_by=self.id).order_by(Tryout.date).all()
-
-
-class Coach(User):
-    """Coach — evaluates, schedules matches, manages their own org team."""
-
-    __mapper_args__ = {'polymorphic_identity': 'coach'}
-
-    def can_evaluate(self):
-        return True
-
-    def can_schedule_matches(self):
-        return True
-
-    def can_manage_tryouts(self):
-        return True
-
-    def can_manage_this_tryout(self, tryout):
-        if tryout.target_org_team_id:
-            is_coach_of_target = OrgTeam.query.filter(
-                OrgTeam.id == tryout.target_org_team_id,
-                OrgTeam.coaches.any(id=self.id),
-            ).first() is not None
-            if is_coach_of_target:
-                return True
-        if tryout.coach_id == self.id:
-            return True
-        return False
-
-    def can_manage_this_org_team(self, org_team):
-        if org_team.coaches.filter_by(id=self.id).first():
-            return True
-        if org_team.coach_id == self.id:
-            return True
-        return False
-
-    def get_visible_tryouts(self):
-        team_ids = [t.id for t in self.coached_org_teams.all()]
-        if not team_ids:
-            return Tryout.query.filter(Tryout.id == -1).all()  # empty
-        return Tryout.query.filter(
-            Tryout.target_org_team_id.in_(team_ids)
-        ).order_by(Tryout.date).all()
-
-
-class Player(User):
-    """Player — registers for tryouts, manages their own profile."""
-
-    __mapper_args__ = {'polymorphic_identity': 'player'}
-
-    def can_evaluate(self):
-        return False
-
-    def can_schedule_matches(self):
-        return False
-
-    def can_manage_this_tryout(self, tryout):
-        return False
-
-    def can_manage_this_org_team(self, org_team):
-        return False
-
-    def get_visible_tryouts(self):
-        # tryouts they registered for
-        player_tryout_ids = [r.tryout_id for r in self.tryout_registrations.all()]
-        tryouts = Tryout.query.filter(
-            Tryout.id.in_(player_tryout_ids)
-        ).order_by(Tryout.date).all() if player_tryout_ids else []
-
-        # plus tryouts where they participate in a match
-        player_matches = Match.query.join(MatchParticipant).filter(
-            MatchParticipant.player_id == self.id,
-        ).all()
-        extra_ids = set(m.tryout_id for m in player_matches)
-        extra = Tryout.query.filter(
-            Tryout.id.in_(extra_ids),
-        ).order_by(Tryout.date).all() if extra_ids else []
-
-        all_ids = {t.id for t in tryouts}
-        return tryouts + [t for t in extra if t.id not in all_ids]
-
-
-class Scout(User):
-    """Scout — view-only access to tryouts and evaluations."""
-
-    __mapper_args__ = {'polymorphic_identity': 'scout'}
-
-    def can_evaluate(self):
-        return True
-
-    def get_visible_tryouts(self):
-        return Tryout.query.order_by(Tryout.date).all()
-
-
-# ===========================================================================
-# GAMERTAGS
-# ===========================================================================
-
-class UserGamertag(db.Model):
-    """Store gamertag per game for each user."""
-
-    __tablename__ = 'user_gamertags'
-    id = db.Column(db.Integer, primary_key=True)
-    user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    game = db.Column(db.String(50), nullable=False)
-    gamertag = db.Column(db.String(120), nullable=False)
-    platform = db.Column(db.String(30), nullable=True)
-
-    user = db.relationship('User', backref='gamertags')
-
-    __table_args__ = (
-        db.UniqueConstraint('user_id', 'game', name='unique_user_game'),
-    )
-
-    def get_trn_url(self):
-        if self.game not in TRN_URLS:
-            return None
-        url = TRN_URLS[self.game]
-        encoded_gamertag = quote(self.gamertag, safe='')
-        if '{platform_code}' in url and '{username}' in url:
-            platform_code = PLATFORM_CODES.get(
-                self.platform,
-                self.platform.lower().replace(' ', '-') if self.platform else '',
-            )
-            return url.format(platform_code=platform_code, username=encoded_gamertag)
-        elif '{platform}' in url and '{username}' in url:
-            return url.format(
-                platform=self.platform.lower().replace(' ', '-'),
-                username=encoded_gamertag,
-            )
-        elif '{username}' in url:
-            return url.format(username=encoded_gamertag)
-        return url
-
-
-# ===========================================================================
-# ABSTRACT BASE: AVAILABILITY  (PlayerDisponibility + CoachAvailability)
-# ===========================================================================
-
-class BaseAvailability(db.Model):
-    """Shared schema for player disponibilities and coach availabilities."""
-
-    __abstract__ = True
-
-    day_of_week = db.Column(db.Integer, nullable=False)   # 0=Monday … 6=Sunday
-    start_time = db.Column(db.Time, nullable=False)
-    end_time = db.Column(db.Time, nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    updated_at = db.Column(db.DateTime, default=datetime.utcnow,
-                           onupdate=datetime.utcnow)
-
-
-class PlayerDisponibility(BaseAvailability):
-    """Player availability in 30-minute blocks."""
-
-    __tablename__ = 'player_disponibilities'
-    id = db.Column(db.Integer, primary_key=True)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-
-    player = db.relationship('User', backref='disponibilities')
-
-
-class CoachAvailability(BaseAvailability):
-    """Coach availability in 30-minute blocks for One on One sessions."""
-
-    __tablename__ = 'coach_availabilities'
-    id = db.Column(db.Integer, primary_key=True)
-    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-
-    coach = db.relationship('User', backref='coach_availabilities')
-
-
-# ===========================================================================
-# ASSOCIATION TABLES
-# ===========================================================================
-
-org_team_coaches = db.Table('org_team_coaches',
-    db.Column('org_team_id', db.Integer, db.ForeignKey('org_teams.id', ondelete='CASCADE'),
-              primary_key=True),
-    db.Column('coach_id', db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'),
-              primary_key=True),
-)
-
-org_team_managers = db.Table('org_team_managers',
-    db.Column('org_team_id', db.Integer, db.ForeignKey('org_teams.id', ondelete='CASCADE'),
-              primary_key=True),
-    db.Column('manager_id', db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'),
-              primary_key=True),
-)
-
-
-# ===========================================================================
-# ORGANISATION TEAMS
-# ===========================================================================
-
-class OrgTeam(db.Model):
-    """Persistent organisation team (e.g. Varsity, JV)."""
-
-    __tablename__ = 'org_teams'
-    id = db.Column(db.Integer, primary_key=True)
-    name = db.Column(db.String(100), nullable=False, unique=True)
-    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-    # legacy single-assignment columns (kept for back-compat during migration)
-    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
-    manager_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
-
-    creator = db.relationship('User', foreign_keys=[created_by])
-    coaches = db.relationship(
-        'User', secondary=org_team_coaches, lazy='dynamic',
-        backref=db.backref('coached_org_teams', lazy='dynamic'))
-    managers = db.relationship(
-        'User', secondary=org_team_managers, lazy='dynamic',
-        backref=db.backref('managed_org_teams', lazy='dynamic'))
-
-    coach = db.relationship(
-        'User', foreign_keys=[coach_id],
-        backref=db.backref('coached_org_team_legacy', uselist=False),
-        viewonly=True)
-    manager = db.relationship(
-        'User', foreign_keys=[manager_id],
-        backref=db.backref('managed_org_team_legacy', uselist=False),
-        viewonly=True)
-
-    # --- helpers -----------------------------------------------------------
-    def get_coaches(self):
-        coach_list = self.coaches.all()
-        if not coach_list and self.coach:
-            return [self.coach]
-        return coach_list
-
-    def get_managers(self):
-        manager_list = self.managers.all()
-        if not manager_list and self.manager:
-            return [self.manager]
-        return manager_list
-
-    @property
-    def players(self):
-        return [tp.player for tp in self.team_players]
-
-    def get_players_with_status(self):
-        return [{'player': tp.player, 'status': tp.status,
-                 'position': tp.position} for tp in self.team_players]
-
-
-class TeamPlayer(db.Model):
-    """Many-to-many: player ↔ org-team."""
-
-    __tablename__ = 'team_players'
-    id = db.Column(db.Integer, primary_key=True)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=False)
-    status = db.Column(db.String(20), nullable=False, default='starter')
-    position = db.Column(db.String(50), nullable=True)
-    added_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-    player = db.relationship('User', foreign_keys=[player_id],
-                             backref='team_placements')
-    org_team = db.relationship('OrgTeam', foreign_keys=[org_team_id],
-                               backref='team_players')
-
-    __table_args__ = (
-        db.UniqueConstraint('player_id', 'org_team_id',
-                            name='unique_player_org_team'),
-    )
-
-
-# ===========================================================================
-# TRYOUTS
-# ===========================================================================
-
-class Tryout(db.Model):
-    """Tryout event for player evaluations and team formation."""
-
-    __tablename__ = 'tryouts'
-    id = db.Column(db.Integer, primary_key=True)
-    title = db.Column(db.String(200), nullable=False)
-    description = db.Column(db.Text, nullable=True)
-    game = db.Column(db.String(50), nullable=False)
-    date = db.Column(db.Date, nullable=False)
-    location = db.Column(db.String(200), nullable=True)
-    status = db.Column(db.String(20), default='upcoming')
-    max_players = db.Column(db.Integer, nullable=True)
-    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    target_org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=True)
-    manager_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
-    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-    creator = db.relationship('User', foreign_keys=[created_by],
-                              backref='created_tryouts')
-    manager = db.relationship('User', foreign_keys=[manager_id],
-                              backref='managed_tryouts')
-    coach = db.relationship('User', foreign_keys=[coach_id],
-                            backref='coached_tryouts')
-    registrations = db.relationship('TryoutRegistration', backref='tryout',
-                                    lazy='dynamic')
-    evaluations = db.relationship('Evaluation', backref='tryout', lazy='dynamic')
-    teams = db.relationship('Team', backref='tryout', lazy='dynamic')
-    target_org_team = db.relationship('OrgTeam', backref='tryouts',
-                                      foreign_keys=[target_org_team_id])
-
-
-class TryoutRegistration(db.Model):
-    """Registration linking a player to a tryout."""
-
-    __tablename__ = 'tryout_registrations'
-    id = db.Column(db.Integer, primary_key=True)
-    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    registered_at = db.Column(db.DateTime, default=datetime.utcnow)
-    status = db.Column(db.String(20), default='registered')
-    notes = db.Column(db.Text, nullable=True)
-
-
-class Evaluation(db.Model):
-    """Player evaluation record."""
-
-    __tablename__ = 'evaluations'
-    id = db.Column(db.Integer, primary_key=True)
-    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    evaluator_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    mecanics_score = db.Column(db.Integer, nullable=True)
-    cohesion_score = db.Column(db.Integer, nullable=True)
-    communication_score = db.Column(db.Integer, nullable=True)
-    gamesense_score = db.Column(db.Integer, nullable=True)
-    versatility_score = db.Column(db.Integer, nullable=True)
-    discipline_score = db.Column(db.Integer, nullable=True)
-    analysis_score = db.Column(db.Integer, nullable=True)
-    sport_ethics_score = db.Column(db.Integer, nullable=True)
-    mental_score = db.Column(db.Integer, nullable=True)
-    overall_score = db.Column(db.Float, nullable=True)
-    comments = db.Column(db.Text, nullable=True)
-    position_recommendation = db.Column(db.String(50), nullable=True)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    updated_at = db.Column(db.DateTime, default=datetime.utcnow,
-                           onupdate=datetime.utcnow)
-
-    __table_args__ = (
-        db.UniqueConstraint('tryout_id', 'player_id', 'evaluator_id',
-                            name='unique_evaluation'),
-    )
-
-
-# ===========================================================================
-# TRYOUT-SPECIFIC TEAMS
-# ===========================================================================
-
-class Team(db.Model):
-    """Tryout-specific team (e.g. Alpha, Bravo within a single tryout)."""
-
-    __tablename__ = 'teams'
-    id = db.Column(db.Integer, primary_key=True)
-    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
-    name = db.Column(db.String(100), nullable=False)
-    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-    creator = db.relationship('User', backref='created_teams')
-    members = db.relationship('TeamMember', backref='team', lazy='dynamic')
-
-
-class TeamMember(db.Model):
-    """Link between a player and a tryout-specific team."""
-
-    __tablename__ = 'team_members'
-    id = db.Column(db.Integer, primary_key=True)
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=False)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    position = db.Column(db.String(50), nullable=True)
-    added_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-    player = db.relationship(
-        'User', overlaps="player_ref,team_assignments")
-
-
-# ===========================================================================
-# ABSTRACT BASE: MATCH  (Match + TeamMatch)
-# ===========================================================================
-
-class BaseMatch(db.Model):
-    """Shared schema for tryout-scoped matches and regular-season team matches."""
-
-    __abstract__ = True
-
-    title = db.Column(db.String(200), nullable=False)
-    description = db.Column(db.Text, nullable=True)
-    date = db.Column(db.Date, nullable=False)
-    start_time = db.Column(db.Time, nullable=True)
-    end_time = db.Column(db.Time, nullable=True)
-    location = db.Column(db.String(200), nullable=True)
-    status = db.Column(db.String(20), default='scheduled')   # scheduled | completed | cancelled
-    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-
-class Match(BaseMatch):
-    """Match / scrimmage within a tryout."""
-
-    __tablename__ = 'matches'
-    id = db.Column(db.Integer, primary_key=True)
-    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
-    match_type = db.Column(db.String(20), nullable=False)  # team_vs_team | player_scrim | player_vs_player
-    team1_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=True)
-    team2_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=True)
-
-    creator = db.relationship('User', backref='created_matches')
-    tryout = db.relationship('Tryout', backref='matches')
-    team1 = db.relationship('Team', foreign_keys=[team1_id],
-                            backref='matches_as_team1')
-    team2 = db.relationship('Team', foreign_keys=[team2_id],
-                            backref='matches_as_team2')
-    participants = db.relationship('MatchParticipant', backref='match',
-                                   lazy='dynamic')
-
-    def get_participating_players(self):
-        return [p.player_id for p in self.participants.all()]
-
-
-class TeamMatch(BaseMatch):
-    """Regular-season match for an organisation team (not tied to a tryout)."""
-
-    __tablename__ = 'team_matches'
-    id = db.Column(db.Integer, primary_key=True)
-    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=False)
-    opponent = db.Column(db.String(200), nullable=True)
-
-    org_team = db.relationship('OrgTeam', backref='team_matches')
-    creator = db.relationship('User', backref='created_team_matches')
-    participants = db.relationship(
-        'TeamMatchParticipant', backref='team_match', lazy='dynamic',
-        cascade='all, delete-orphan')
-
-    def get_confirmed_count(self):
-        all_p = self.participants.all()
-        confirmed = sum(1 for p in all_p if p.is_confirmed)
-        return confirmed, len(all_p)
-
-
-# ===========================================================================
-# ABSTRACT BASE: PARTICIPANT  (MatchParticipant + TeamMatchParticipant)
-# ===========================================================================
-
-class BaseParticipant(db.Model):
-    """Shared schema for match participants."""
-
-    __abstract__ = True
-
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    added_at = db.Column(db.DateTime, default=datetime.utcnow)
-
-
-class MatchParticipant(BaseParticipant):
-    """Participant in a tryout-scoped match."""
-
-    __tablename__ = 'match_participants'
-    id = db.Column(db.Integer, primary_key=True)
-    match_id = db.Column(db.Integer, db.ForeignKey('matches.id'), nullable=False)
-    team_side = db.Column(db.Integer, nullable=True)       # 1 or 2 (player_vs_player)
-    position = db.Column(db.String(50), nullable=True)
-    attendance_confirmed = db.Column(db.Boolean, default=False)
-
-    player = db.relationship('User')
-
-
-class TeamMatchParticipant(BaseParticipant):
-    """Participant in a regular-season team match."""
-
-    __tablename__ = 'team_match_participants'
-    id = db.Column(db.Integer, primary_key=True)
-    team_match_id = db.Column(db.Integer, db.ForeignKey('team_matches.id'),
-                              nullable=False)
-    is_confirmed = db.Column(db.Boolean, default=False)
-
-    player = db.relationship('User')
-
-
-# ===========================================================================
-# CONTRACTS
-# ===========================================================================
-
-class Contract(db.Model):
-    """Contract documents for players to sign."""
-
-    __tablename__ = 'contracts'
-    id = db.Column(db.Integer, primary_key=True)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=True)
-    uploaded_by_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-
-    original_filename = db.Column(db.String(255), nullable=False)
-    stored_filename = db.Column(db.String(255), nullable=False)
-    file_path = db.Column(db.String(500), nullable=False)
-
-    signed_filename = db.Column(db.String(255), nullable=True)
-    signed_file_path = db.Column(db.String(500), nullable=True)
-
-    status = db.Column(db.String(20), default='pending')
-    notes = db.Column(db.Text, nullable=True)
-    uploaded_at = db.Column(db.DateTime, default=datetime.utcnow)
-    signed_at = db.Column(db.DateTime, nullable=True)
-
-    player = db.relationship('User', foreign_keys=[player_id],
-                             backref='contracts')
-    team = db.relationship('OrgTeam', foreign_keys=[team_id])
-    uploader = db.relationship('User', foreign_keys=[uploaded_by_id])
-
-    def can_view(self, user):
-        if user.id == self.player_id:
-            return True
-        if isinstance(user, Admin):
-            return True
-        if isinstance(user, Manager):
-            player = User.query.get(self.player_id)
-            if player and player.get_org_teams():
-                return True
-        if isinstance(user, Coach):
-            org_team = OrgTeam.query.filter_by(coach_id=user.id).first()
-            if org_team and (not self.team_id or self.team_id == org_team.id):
-                return True
-        return False
-
-    def can_upload_signed(self, user):
-        return user.id == self.player_id
-
-
-# ===========================================================================
-# NOTES
-# ===========================================================================
-
-class TeamNote(db.Model):
-    """Team improvement notes from coach."""
-
-    __tablename__ = 'team_notes'
-    id = db.Column(db.Integer, primary_key=True)
-    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=False)
-    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    content = db.Column(db.Text, nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    updated_at = db.Column(db.DateTime, default=datetime.utcnow,
-                           onupdate=datetime.utcnow)
-
-    team = db.relationship('OrgTeam', backref='team_notes')
-    coach = db.relationship('User', foreign_keys=[coach_id])
-
-
-class PersonalNote(db.Model):
-    """Personal notes from coach to individual player."""
-
-    __tablename__ = 'personal_notes'
-    id = db.Column(db.Integer, primary_key=True)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    content = db.Column(db.Text, nullable=False)
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    updated_at = db.Column(db.DateTime, default=datetime.utcnow,
-                           onupdate=datetime.utcnow)
-
-    match_id = db.Column(db.Integer, db.ForeignKey('matches.id'), nullable=True)
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=True)
-    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=True)
-
-    player = db.relationship('User', foreign_keys=[player_id],
-                             backref='personal_notes')
-    coach = db.relationship('User', foreign_keys=[coach_id])
-    match = db.relationship('Match', foreign_keys=[match_id])
-    team = db.relationship('Team', foreign_keys=[team_id])
-    tryout = db.relationship('Tryout', foreign_keys=[tryout_id])
-
-
-# ===========================================================================
-# ONE-ON-ONE REQUESTS
-# ===========================================================================
-
-class OneOnOneRequest(db.Model):
-    """Request from player to coach for a One on One session."""
-
-    __tablename__ = 'one_on_one_requests'
-    id = db.Column(db.Integer, primary_key=True)
-    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
-    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=True)
-    date = db.Column(db.Date, nullable=False)
-    start_time = db.Column(db.Time, nullable=False)
-    end_time = db.Column(db.Time, nullable=False)
-    points = db.Column(db.Text, nullable=True)
-    status = db.Column(db.String(20), default='pending')
-    created_at = db.Column(db.DateTime, default=datetime.utcnow)
-    responded_at = db.Column(db.DateTime, nullable=True)
-    discord_message_id = db.Column(db.BigInteger, nullable=True)
-    coach_rejection_message = db.Column(db.Text, nullable=True)
-
-    player = db.relationship('User', foreign_keys=[player_id],
-                             backref='one_on_one_requests')
-    coach = db.relationship('User', foreign_keys=[coach_id])
-    team = db.relationship('OrgTeam', foreign_keys=[org_team_id])
\ No newline at end of file
diff --git a/app/models/__init__.py b/app/models/__init__.py
new file mode 100644
index 0000000..e82c7e9
--- /dev/null
+++ b/app/models/__init__.py
@@ -0,0 +1,95 @@
+"""All models — split into individual files for maintainability.
+
+Import this module to register all models with SQLAlchemy and expose every
+class, constant, and helper for use throughout the application.
+
+Usage::
+
+    from app.models import User, Admin, Evaluation, ESPORT_GAMES, ...
+
+Backward-compatible — no consumer changes needed.
+"""
+
+# =========================================================================
+# Layer 0: constants (no app deps)
+# =========================================================================
+from app.models._constants import (
+    USER_TYPES,
+    ESPORT_GAMES,
+    GAME_POSITIONS,
+    GAME_PLATFORMS,
+    PLATFORM_CODES,
+    TRN_URLS,
+)
+
+# =========================================================================
+# Layer 1: loaders & associations
+# =========================================================================
+from app.models._loaders import load_user  # noqa: F401 — registers Flask-Login callback
+
+# =========================================================================
+# Layer 2: abstract base classes
+# =========================================================================
+from app.models.availability.base import BaseAvailability
+from app.models.match_model.base import BaseMatch
+from app.models.participant.base import BaseParticipant
+
+# =========================================================================
+# Layer 3: user hierarchy (polymorphic)
+# =========================================================================
+from app.models.user_model.user import User
+from app.models.user_model.admin import Admin
+from app.models.user_model.manager import Manager
+from app.models.user_model.coach import Coach
+from app.models.user_model.player import Player
+from app.models.user_model.scout import Scout
+
+# =========================================================================
+# Layer 4: org_team + junction
+# =========================================================================
+from app.models.org_team.org_team import OrgTeam
+from app.models.org_team.team_player import TeamPlayer
+
+# =========================================================================
+# Layer 5: concrete availability models
+# =========================================================================
+from app.models.availability.player_disponibility import PlayerDisponibility
+from app.models.availability.coach_availability import CoachAvailability
+
+# =========================================================================
+# Layer 6: tryout + registration
+# =========================================================================
+from app.models.tryout.tryout import Tryout
+from app.models.tryout.tryout_registration import TryoutRegistration
+
+# =========================================================================
+# Layer 7: evaluation
+# =========================================================================
+from app.models.evaluation import Evaluation
+
+# =========================================================================
+# Layer 8: tryout-specific teams
+# =========================================================================
+from app.models.team.team import Team
+from app.models.team.team_member import TeamMember
+
+# =========================================================================
+# Layer 9: matches (tryout-scoped + regular-season)
+# =========================================================================
+from app.models.match_model.match import Match
+from app.models.match_model.team_match import TeamMatch
+
+# =========================================================================
+# Layer 10: participants
+# =========================================================================
+from app.models.participant.match_participant import MatchParticipant
+from app.models.participant.team_match_participant import TeamMatchParticipant
+
+# =========================================================================
+# Layer 11: remaining standalone models
+# =========================================================================
+from app.models.user_gamertag import UserGamertag
+from app.models.contract import Contract
+from app.models.team_note import TeamNote
+from app.models.personal_note import PersonalNote
+from app.models.one_on_one_request import OneOnOneRequest
\ No newline at end of file
diff --git a/app/models/_associations.py b/app/models/_associations.py
new file mode 100644
index 0000000..c0d30be
--- /dev/null
+++ b/app/models/_associations.py
@@ -0,0 +1,18 @@
+"""Many-to-many association tables for OrgTeam ↔ User relationships."""
+
+from app.extensions import db
+
+
+org_team_coaches = db.Table('org_team_coaches',
+    db.Column('org_team_id', db.Integer, db.ForeignKey('org_teams.id', ondelete='CASCADE'),
+              primary_key=True),
+    db.Column('coach_id', db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'),
+              primary_key=True),
+)
+
+org_team_managers = db.Table('org_team_managers',
+    db.Column('org_team_id', db.Integer, db.ForeignKey('org_teams.id', ondelete='CASCADE'),
+              primary_key=True),
+    db.Column('manager_id', db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'),
+              primary_key=True),
+)
\ No newline at end of file
diff --git a/app/models/_constants.py b/app/models/_constants.py
new file mode 100644
index 0000000..ca26638
--- /dev/null
+++ b/app/models/_constants.py
@@ -0,0 +1,64 @@
+"""Global constants shared by all model files.
+
+Contains game lists, position mappings, platform codes, and TRN URL templates.
+"""
+
+# ---------------------------------------------------------------------------
+# Constants
+# ---------------------------------------------------------------------------
+
+USER_TYPES = ['admin', 'manager', 'coach', 'player', 'scout']
+
+ESPORT_GAMES = [
+    'Valorant',
+    'League of Legends',
+    'Counter-Strike 2',
+    'Apex Legends',
+    'Overwatch 2',
+    'Rainbow Six Siege',
+    'Rocket League',
+    'Super Smash Bros.',
+]
+
+GAME_POSITIONS = {
+    'League of Legends': ['Top Lane', 'Jungle', 'Mid Lane', 'ADC', 'Support'],
+    'Valorant': ['Controller', 'Initiator', 'Duelist', 'Sentinel', 'Flex'],
+    'Counter-Strike 2': ['AWPer', 'Entry Fragger', 'Lurker', 'In-Game Leader', 'Support'],
+    'Rainbow Six Siege': ['Entry', 'Support', 'Breacher', 'Anchor', 'Flex'],
+    'Overwatch 2': ['Tank', 'Damage', 'Support'],
+    'Apex Legends': [],
+    'Rocket League': [],
+    'Super Smash Bros.': [],
+}
+
+GAME_PLATFORMS = {
+    'Valorant': [],
+    'League of Legends': [],
+    'Counter-Strike 2': [],
+    'Apex Legends': ['PC', 'PlayStation', 'Xbox', 'Nintendo Switch'],
+    'Overwatch 2': [],
+    'Rainbow Six Siege': ['Ubisoft', 'PlayStation', 'Xbox'],
+    'Rocket League': ['Epic', 'PlayStation', 'Xbox', 'Nintendo Switch'],
+    'Super Smash Bros.': ['Nintendo Switch'],
+}
+
+PLATFORM_CODES = {
+    'Ubisoft': 'ubi',
+    'PlayStation': 'psn',
+    'Xbox': 'xbl',
+    'Nintendo Switch': 'switch',
+    'PC': 'pc',
+    'Steam': 'steam',
+    'Epic': 'epic',
+}
+
+TRN_URLS = {
+    'Valorant': 'https://tracker.gg/valorant/profile/riot/{username}',
+    'League of Legends': 'https://tracker.gg/lol/profile/{username}',
+    'Counter-Strike 2': 'https://tracker.gg/cs2/profile/steam/{username}',
+    'Apex Legends': 'https://tracker.gg/apex/profile/{platform}/{username}',
+    'Overwatch 2': 'https://tracker.gg/overwatch/profile/battlenet/{username}',
+    'Rainbow Six Siege': 'https://r6.tracker.network/r6siege/profile/{platform_code}/{username}',
+    'Rocket League': 'https://rocketleague.tracker.network/rocket-league/profile/{platform_code}/{username}',
+    'Super Smash Bros.': 'https://tracker.gg/smash/profile/{username}',
+}
\ No newline at end of file
diff --git a/app/models/_loaders.py b/app/models/_loaders.py
new file mode 100644
index 0000000..0d71338
--- /dev/null
+++ b/app/models/_loaders.py
@@ -0,0 +1,14 @@
+"""Flask-Login user loader — registered with login_manager in models.py."""
+
+from app.extensions import login_manager
+
+
+@login_manager.user_loader
+def load_user(user_id):
+    """Load a user by ID for Flask-Login session management.
+
+    Returns the correct polymorphic subclass (Admin, Coach, Player, etc.)
+    automatically because SQLAlchemy resolves the identity column.
+    """
+    from app.models.user_model.user import User
+    return User.query.get(int(user_id))
\ No newline at end of file
diff --git a/app/models/availability/__init__.py b/app/models/availability/__init__.py
new file mode 100644
index 0000000..c4c2f7a
--- /dev/null
+++ b/app/models/availability/__init__.py
@@ -0,0 +1,7 @@
+"""Availability models — BaseAvailability and its concrete subclasses."""
+
+from app.models.availability.base import BaseAvailability
+from app.models.availability.player_disponibility import PlayerDisponibility
+from app.models.availability.coach_availability import CoachAvailability
+
+__all__ = ['BaseAvailability', 'PlayerDisponibility', 'CoachAvailability']
\ No newline at end of file
diff --git a/app/models/availability/base.py b/app/models/availability/base.py
new file mode 100644
index 0000000..fb1dd06
--- /dev/null
+++ b/app/models/availability/base.py
@@ -0,0 +1,14 @@
+"""Abstract base class for availability models (PlayerDisponibility + CoachAvailability)."""
+from app.extensions import db
+from datetime import datetime
+
+
+class BaseAvailability(db.Model):
+    """Shared schema for player disponibilities and coach availabilities."""
+    __abstract__ = True
+
+    day_of_week = db.Column(db.Integer, nullable=False)
+    start_time = db.Column(db.Time, nullable=False)
+    end_time = db.Column(db.Time, nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
\ No newline at end of file
diff --git a/app/models/availability/coach_availability.py b/app/models/availability/coach_availability.py
new file mode 100644
index 0000000..deafc35
--- /dev/null
+++ b/app/models/availability/coach_availability.py
@@ -0,0 +1,12 @@
+"""Coach availability in 30-minute time blocks for One on One sessions."""
+from app.extensions import db
+from app.models.availability.base import BaseAvailability
+
+
+class CoachAvailability(BaseAvailability):
+    """Coach availability in 30-minute blocks for One on One sessions."""
+    __tablename__ = 'coach_availabilities'
+    id = db.Column(db.Integer, primary_key=True)
+    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+
+    coach = db.relationship('User', backref='coach_availabilities')
\ No newline at end of file
diff --git a/app/models/availability/player_disponibility.py b/app/models/availability/player_disponibility.py
new file mode 100644
index 0000000..7d51dad
--- /dev/null
+++ b/app/models/availability/player_disponibility.py
@@ -0,0 +1,12 @@
+"""Player availability in 30-minute time blocks."""
+from app.extensions import db
+from app.models.availability.base import BaseAvailability
+
+
+class PlayerDisponibility(BaseAvailability):
+    """Player availability in 30-minute blocks."""
+    __tablename__ = 'player_disponibilities'
+    id = db.Column(db.Integer, primary_key=True)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+
+    player = db.relationship('User', backref='disponibilities')
\ No newline at end of file
diff --git a/app/models/contract.py b/app/models/contract.py
new file mode 100644
index 0000000..8ce40cf
--- /dev/null
+++ b/app/models/contract.py
@@ -0,0 +1,51 @@
+"""Contract documents for players to sign."""
+from app.extensions import db
+from datetime import datetime
+
+
+class Contract(db.Model):
+    """Contract documents for players to sign."""
+    __tablename__ = 'contracts'
+    id = db.Column(db.Integer, primary_key=True)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=True)
+    uploaded_by_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+
+    original_filename = db.Column(db.String(255), nullable=False)
+    stored_filename = db.Column(db.String(255), nullable=False)
+    file_path = db.Column(db.String(500), nullable=False)
+
+    signed_filename = db.Column(db.String(255), nullable=True)
+    signed_file_path = db.Column(db.String(500), nullable=True)
+
+    status = db.Column(db.String(20), default='pending')
+    notes = db.Column(db.Text, nullable=True)
+    uploaded_at = db.Column(db.DateTime, default=datetime.utcnow)
+    signed_at = db.Column(db.DateTime, nullable=True)
+
+    player = db.relationship('User', foreign_keys=[player_id], backref='contracts')
+    team = db.relationship('OrgTeam', foreign_keys=[team_id])
+    uploader = db.relationship('User', foreign_keys=[uploaded_by_id])
+
+    def can_view(self, user):
+        if user.id == self.player_id:
+            return True
+        from app.models.user_model.admin import Admin
+        from app.models.user_model.manager import Manager
+        from app.models.user_model.coach import Coach
+        from app.models.user_model.user import User
+        from app.models.org_team.org_team import OrgTeam
+        if isinstance(user, Admin):
+            return True
+        if isinstance(user, Manager):
+            player = User.query.get(self.player_id)
+            if player and player.get_org_teams():
+                return True
+        if isinstance(user, Coach):
+            org_team = OrgTeam.query.filter_by(coach_id=user.id).first()
+            if org_team and (not self.team_id or self.team_id == org_team.id):
+                return True
+        return False
+
+    def can_upload_signed(self, user):
+        return user.id == self.player_id
\ No newline at end of file
diff --git a/app/models/evaluation.py b/app/models/evaluation.py
new file mode 100644
index 0000000..8f5ec5b
--- /dev/null
+++ b/app/models/evaluation.py
@@ -0,0 +1,30 @@
+"""Player evaluation record."""
+from app.extensions import db
+from datetime import datetime
+
+
+class Evaluation(db.Model):
+    """Player evaluation record."""
+    __tablename__ = 'evaluations'
+    id = db.Column(db.Integer, primary_key=True)
+    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    evaluator_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    mecanics_score = db.Column(db.Integer, nullable=True)
+    cohesion_score = db.Column(db.Integer, nullable=True)
+    communication_score = db.Column(db.Integer, nullable=True)
+    gamesense_score = db.Column(db.Integer, nullable=True)
+    versatility_score = db.Column(db.Integer, nullable=True)
+    discipline_score = db.Column(db.Integer, nullable=True)
+    analysis_score = db.Column(db.Integer, nullable=True)
+    sport_ethics_score = db.Column(db.Integer, nullable=True)
+    mental_score = db.Column(db.Integer, nullable=True)
+    overall_score = db.Column(db.Float, nullable=True)
+    comments = db.Column(db.Text, nullable=True)
+    position_recommendation = db.Column(db.String(50), nullable=True)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    __table_args__ = (
+        db.UniqueConstraint('tryout_id', 'player_id', 'evaluator_id', name='unique_evaluation'),
+    )
\ No newline at end of file
diff --git a/app/models/match_model/__init__.py b/app/models/match_model/__init__.py
new file mode 100644
index 0000000..1608108
--- /dev/null
+++ b/app/models/match_model/__init__.py
@@ -0,0 +1,6 @@
+"""Match models — BaseMatch and its concrete subclasses."""
+from app.models.match_model.base import BaseMatch
+from app.models.match_model.match import Match
+from app.models.match_model.team_match import TeamMatch
+
+__all__ = ['BaseMatch', 'Match', 'TeamMatch']
\ No newline at end of file
diff --git a/app/models/match_model/base.py b/app/models/match_model/base.py
new file mode 100644
index 0000000..48ad8df
--- /dev/null
+++ b/app/models/match_model/base.py
@@ -0,0 +1,18 @@
+"""Abstract base class for match models (Match + TeamMatch)."""
+from app.extensions import db
+from datetime import datetime
+
+
+class BaseMatch(db.Model):
+    """Shared schema for tryout-scoped matches and regular-season team matches."""
+    __abstract__ = True
+
+    title = db.Column(db.String(200), nullable=False)
+    description = db.Column(db.Text, nullable=True)
+    date = db.Column(db.Date, nullable=False)
+    start_time = db.Column(db.Time, nullable=True)
+    end_time = db.Column(db.Time, nullable=True)
+    location = db.Column(db.String(200), nullable=True)
+    status = db.Column(db.String(20), default='scheduled')
+    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
\ No newline at end of file
diff --git a/app/models/match_model/match.py b/app/models/match_model/match.py
new file mode 100644
index 0000000..caa22e1
--- /dev/null
+++ b/app/models/match_model/match.py
@@ -0,0 +1,22 @@
+"""Match / scrimmage within a tryout."""
+from app.extensions import db
+from app.models.match_model.base import BaseMatch
+
+
+class Match(BaseMatch):
+    """Match / scrimmage within a tryout."""
+    __tablename__ = 'matches'
+    id = db.Column(db.Integer, primary_key=True)
+    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
+    match_type = db.Column(db.String(20), nullable=False)
+    team1_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=True)
+    team2_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=True)
+
+    creator = db.relationship('User', backref='created_matches')
+    tryout = db.relationship('Tryout', backref='matches')
+    team1 = db.relationship('Team', foreign_keys=[team1_id], backref='matches_as_team1')
+    team2 = db.relationship('Team', foreign_keys=[team2_id], backref='matches_as_team2')
+    participants = db.relationship('MatchParticipant', backref='match', lazy='dynamic')
+
+    def get_participating_players(self):
+        return [p.player_id for p in self.participants.all()]
\ No newline at end of file
diff --git a/app/models/match_model/team_match.py b/app/models/match_model/team_match.py
new file mode 100644
index 0000000..cc36947
--- /dev/null
+++ b/app/models/match_model/team_match.py
@@ -0,0 +1,22 @@
+"""Regular-season match for an organisation team (not tied to a tryout)."""
+from app.extensions import db
+from app.models.match_model.base import BaseMatch
+
+
+class TeamMatch(BaseMatch):
+    """Regular-season match for an organisation team (not tied to a tryout)."""
+    __tablename__ = 'team_matches'
+    id = db.Column(db.Integer, primary_key=True)
+    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=False)
+    opponent = db.Column(db.String(200), nullable=True)
+
+    org_team = db.relationship('OrgTeam', backref='team_matches')
+    creator = db.relationship('User', backref='created_team_matches')
+    participants = db.relationship(
+        'TeamMatchParticipant', backref='team_match', lazy='dynamic',
+        cascade='all, delete-orphan')
+
+    def get_confirmed_count(self):
+        all_p = self.participants.all()
+        confirmed = sum(1 for p in all_p if p.is_confirmed)
+        return confirmed, len(all_p)
\ No newline at end of file
diff --git a/app/models/one_on_one_request.py b/app/models/one_on_one_request.py
new file mode 100644
index 0000000..1d264ae
--- /dev/null
+++ b/app/models/one_on_one_request.py
@@ -0,0 +1,25 @@
+"""Request from player to coach for a One on One session."""
+from app.extensions import db
+from datetime import datetime
+
+
+class OneOnOneRequest(db.Model):
+    """Request from player to coach for a One on One session."""
+    __tablename__ = 'one_on_one_requests'
+    id = db.Column(db.Integer, primary_key=True)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=True)
+    date = db.Column(db.Date, nullable=False)
+    start_time = db.Column(db.Time, nullable=False)
+    end_time = db.Column(db.Time, nullable=False)
+    points = db.Column(db.Text, nullable=True)
+    status = db.Column(db.String(20), default='pending')
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    responded_at = db.Column(db.DateTime, nullable=True)
+    discord_message_id = db.Column(db.BigInteger, nullable=True)
+    coach_rejection_message = db.Column(db.Text, nullable=True)
+
+    player = db.relationship('User', foreign_keys=[player_id], backref='one_on_one_requests')
+    coach = db.relationship('User', foreign_keys=[coach_id])
+    team = db.relationship('OrgTeam', foreign_keys=[org_team_id])
\ No newline at end of file
diff --git a/app/models/org_team/__init__.py b/app/models/org_team/__init__.py
new file mode 100644
index 0000000..a5f2da9
--- /dev/null
+++ b/app/models/org_team/__init__.py
@@ -0,0 +1,5 @@
+"""Organisation team models."""
+from app.models.org_team.org_team import OrgTeam
+from app.models.org_team.team_player import TeamPlayer
+
+__all__ = ['OrgTeam', 'TeamPlayer']
\ No newline at end of file
diff --git a/app/models/org_team/org_team.py b/app/models/org_team/org_team.py
new file mode 100644
index 0000000..8cb7a15
--- /dev/null
+++ b/app/models/org_team/org_team.py
@@ -0,0 +1,53 @@
+"""Persistent organisation team (e.g. Varsity, JV)."""
+from app.extensions import db
+from app.models._associations import org_team_coaches, org_team_managers
+from datetime import datetime
+
+
+class OrgTeam(db.Model):
+    """Persistent organisation team (e.g. Varsity, JV)."""
+    __tablename__ = 'org_teams'
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(100), nullable=False, unique=True)
+    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
+    manager_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
+
+    creator = db.relationship('User', foreign_keys=[created_by])
+    coaches = db.relationship(
+        'User', secondary=org_team_coaches, lazy='dynamic',
+        backref=db.backref('coached_org_teams', lazy='dynamic'))
+    managers = db.relationship(
+        'User', secondary=org_team_managers, lazy='dynamic',
+        backref=db.backref('managed_org_teams', lazy='dynamic'))
+
+    coach = db.relationship(
+        'User', foreign_keys=[coach_id],
+        backref=db.backref('coached_org_team_legacy', uselist=False),
+        viewonly=True)
+    manager = db.relationship(
+        'User', foreign_keys=[manager_id],
+        backref=db.backref('managed_org_team_legacy', uselist=False),
+        viewonly=True)
+
+    def get_coaches(self):
+        coach_list = self.coaches.all()
+        if not coach_list and self.coach:
+            return [self.coach]
+        return coach_list
+
+    def get_managers(self):
+        manager_list = self.managers.all()
+        if not manager_list and self.manager:
+            return [self.manager]
+        return manager_list
+
+    @property
+    def players(self):
+        return [tp.player for tp in self.team_players]
+
+    def get_players_with_status(self):
+        return [{'player': tp.player, 'status': tp.status,
+                 'position': tp.position} for tp in self.team_players]
\ No newline at end of file
diff --git a/app/models/org_team/team_player.py b/app/models/org_team/team_player.py
new file mode 100644
index 0000000..0b4a720
--- /dev/null
+++ b/app/models/org_team/team_player.py
@@ -0,0 +1,21 @@
+"""Many-to-many junction: player to org-team."""
+from app.extensions import db
+from datetime import datetime
+
+
+class TeamPlayer(db.Model):
+    """Many-to-many: player to org-team."""
+    __tablename__ = 'team_players'
+    id = db.Column(db.Integer, primary_key=True)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=False)
+    status = db.Column(db.String(20), nullable=False, default='starter')
+    position = db.Column(db.String(50), nullable=True)
+    added_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    player = db.relationship('User', foreign_keys=[player_id], backref='team_placements')
+    org_team = db.relationship('OrgTeam', foreign_keys=[org_team_id], backref='team_players')
+
+    __table_args__ = (
+        db.UniqueConstraint('player_id', 'org_team_id', name='unique_player_org_team'),
+    )
\ No newline at end of file
diff --git a/app/models/participant/__init__.py b/app/models/participant/__init__.py
new file mode 100644
index 0000000..a282cb7
--- /dev/null
+++ b/app/models/participant/__init__.py
@@ -0,0 +1,6 @@
+"""Participant models — BaseParticipant and its concrete subclasses."""
+from app.models.participant.base import BaseParticipant
+from app.models.participant.match_participant import MatchParticipant
+from app.models.participant.team_match_participant import TeamMatchParticipant
+
+__all__ = ['BaseParticipant', 'MatchParticipant', 'TeamMatchParticipant']
\ No newline at end of file
diff --git a/app/models/participant/base.py b/app/models/participant/base.py
new file mode 100644
index 0000000..ff1dddc
--- /dev/null
+++ b/app/models/participant/base.py
@@ -0,0 +1,11 @@
+"""Abstract base class for match participant models."""
+from app.extensions import db
+from datetime import datetime
+
+
+class BaseParticipant(db.Model):
+    """Shared schema for match participants."""
+    __abstract__ = True
+
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    added_at = db.Column(db.DateTime, default=datetime.utcnow)
\ No newline at end of file
diff --git a/app/models/participant/match_participant.py b/app/models/participant/match_participant.py
new file mode 100644
index 0000000..6209e78
--- /dev/null
+++ b/app/models/participant/match_participant.py
@@ -0,0 +1,15 @@
+"""Participant in a tryout-scoped match."""
+from app.extensions import db
+from app.models.participant.base import BaseParticipant
+
+
+class MatchParticipant(BaseParticipant):
+    """Participant in a tryout-scoped match."""
+    __tablename__ = 'match_participants'
+    id = db.Column(db.Integer, primary_key=True)
+    match_id = db.Column(db.Integer, db.ForeignKey('matches.id'), nullable=False)
+    team_side = db.Column(db.Integer, nullable=True)
+    position = db.Column(db.String(50), nullable=True)
+    attendance_confirmed = db.Column(db.Boolean, default=False)
+
+    player = db.relationship('User')
\ No newline at end of file
diff --git a/app/models/participant/team_match_participant.py b/app/models/participant/team_match_participant.py
new file mode 100644
index 0000000..a57c61c
--- /dev/null
+++ b/app/models/participant/team_match_participant.py
@@ -0,0 +1,13 @@
+"""Participant in a regular-season team match."""
+from app.extensions import db
+from app.models.participant.base import BaseParticipant
+
+
+class TeamMatchParticipant(BaseParticipant):
+    """Participant in a regular-season team match."""
+    __tablename__ = 'team_match_participants'
+    id = db.Column(db.Integer, primary_key=True)
+    team_match_id = db.Column(db.Integer, db.ForeignKey('team_matches.id'), nullable=False)
+    is_confirmed = db.Column(db.Boolean, default=False)
+
+    player = db.relationship('User')
\ No newline at end of file
diff --git a/app/models/personal_note.py b/app/models/personal_note.py
new file mode 100644
index 0000000..c12318c
--- /dev/null
+++ b/app/models/personal_note.py
@@ -0,0 +1,24 @@
+"""Personal notes from coach to individual player."""
+from app.extensions import db
+from datetime import datetime
+
+
+class PersonalNote(db.Model):
+    """Personal notes from coach to individual player."""
+    __tablename__ = 'personal_notes'
+    id = db.Column(db.Integer, primary_key=True)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    content = db.Column(db.Text, nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    match_id = db.Column(db.Integer, db.ForeignKey('matches.id'), nullable=True)
+    team_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=True)
+    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=True)
+
+    player = db.relationship('User', foreign_keys=[player_id], backref='personal_notes')
+    coach = db.relationship('User', foreign_keys=[coach_id])
+    match = db.relationship('Match', foreign_keys=[match_id])
+    team = db.relationship('Team', foreign_keys=[team_id])
+    tryout = db.relationship('Tryout', foreign_keys=[tryout_id])
\ No newline at end of file
diff --git a/app/models/team/__init__.py b/app/models/team/__init__.py
new file mode 100644
index 0000000..1808aa2
--- /dev/null
+++ b/app/models/team/__init__.py
@@ -0,0 +1,5 @@
+"""Tryout-specific temporary team models."""
+from app.models.team.team import Team
+from app.models.team.team_member import TeamMember
+
+__all__ = ['Team', 'TeamMember']
\ No newline at end of file
diff --git a/app/models/team/team.py b/app/models/team/team.py
new file mode 100644
index 0000000..c692eba
--- /dev/null
+++ b/app/models/team/team.py
@@ -0,0 +1,16 @@
+"""Tryout-specific team (e.g. Alpha, Bravo within a single tryout)."""
+from app.extensions import db
+from datetime import datetime
+
+
+class Team(db.Model):
+    """Tryout-specific team (e.g. Alpha, Bravo within a single tryout)."""
+    __tablename__ = 'teams'
+    id = db.Column(db.Integer, primary_key=True)
+    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
+    name = db.Column(db.String(100), nullable=False)
+    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    creator = db.relationship('User', backref='created_teams')
+    members = db.relationship('TeamMember', backref='team', lazy='dynamic')
\ No newline at end of file
diff --git a/app/models/team/team_member.py b/app/models/team/team_member.py
new file mode 100644
index 0000000..e84b231
--- /dev/null
+++ b/app/models/team/team_member.py
@@ -0,0 +1,15 @@
+"""Link between a player and a tryout-specific team."""
+from app.extensions import db
+from datetime import datetime
+
+
+class TeamMember(db.Model):
+    """Link between a player and a tryout-specific team."""
+    __tablename__ = 'team_members'
+    id = db.Column(db.Integer, primary_key=True)
+    team_id = db.Column(db.Integer, db.ForeignKey('teams.id'), nullable=False)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    position = db.Column(db.String(50), nullable=True)
+    added_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    player = db.relationship('User', overlaps="player_ref,team_assignments")
\ No newline at end of file
diff --git a/app/models/team_note.py b/app/models/team_note.py
new file mode 100644
index 0000000..2de61f5
--- /dev/null
+++ b/app/models/team_note.py
@@ -0,0 +1,17 @@
+"""Team improvement notes from coach."""
+from app.extensions import db
+from datetime import datetime
+
+
+class TeamNote(db.Model):
+    """Team improvement notes from coach."""
+    __tablename__ = 'team_notes'
+    id = db.Column(db.Integer, primary_key=True)
+    org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=False)
+    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    content = db.Column(db.Text, nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    team = db.relationship('OrgTeam', backref='team_notes')
+    coach = db.relationship('User', foreign_keys=[coach_id])
\ No newline at end of file
diff --git a/app/models/tryout/__init__.py b/app/models/tryout/__init__.py
new file mode 100644
index 0000000..5765899
--- /dev/null
+++ b/app/models/tryout/__init__.py
@@ -0,0 +1,5 @@
+"""Tryout models."""
+from app.models.tryout.tryout import Tryout
+from app.models.tryout.tryout_registration import TryoutRegistration
+
+__all__ = ['Tryout', 'TryoutRegistration']
\ No newline at end of file
diff --git a/app/models/tryout/tryout.py b/app/models/tryout/tryout.py
new file mode 100644
index 0000000..752ae81
--- /dev/null
+++ b/app/models/tryout/tryout.py
@@ -0,0 +1,29 @@
+"""Tryout event for player evaluations and team formation."""
+from app.extensions import db
+from datetime import datetime
+
+
+class Tryout(db.Model):
+    """Tryout event for player evaluations and team formation."""
+    __tablename__ = 'tryouts'
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(200), nullable=False)
+    description = db.Column(db.Text, nullable=True)
+    game = db.Column(db.String(50), nullable=False)
+    date = db.Column(db.Date, nullable=False)
+    location = db.Column(db.String(200), nullable=True)
+    status = db.Column(db.String(20), default='upcoming')
+    max_players = db.Column(db.Integer, nullable=True)
+    created_by = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    target_org_team_id = db.Column(db.Integer, db.ForeignKey('org_teams.id'), nullable=True)
+    manager_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
+    coach_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=True)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    creator = db.relationship('User', foreign_keys=[created_by], backref='created_tryouts')
+    manager = db.relationship('User', foreign_keys=[manager_id], backref='managed_tryouts')
+    coach = db.relationship('User', foreign_keys=[coach_id], backref='coached_tryouts')
+    registrations = db.relationship('TryoutRegistration', backref='tryout', lazy='dynamic')
+    evaluations = db.relationship('Evaluation', backref='tryout', lazy='dynamic')
+    teams = db.relationship('Team', backref='tryout', lazy='dynamic')
+    target_org_team = db.relationship('OrgTeam', backref='tryouts', foreign_keys=[target_org_team_id])
\ No newline at end of file
diff --git a/app/models/tryout/tryout_registration.py b/app/models/tryout/tryout_registration.py
new file mode 100644
index 0000000..8016ad7
--- /dev/null
+++ b/app/models/tryout/tryout_registration.py
@@ -0,0 +1,14 @@
+"""Registration linking a player to a tryout."""
+from app.extensions import db
+from datetime import datetime
+
+
+class TryoutRegistration(db.Model):
+    """Registration linking a player to a tryout."""
+    __tablename__ = 'tryout_registrations'
+    id = db.Column(db.Integer, primary_key=True)
+    tryout_id = db.Column(db.Integer, db.ForeignKey('tryouts.id'), nullable=False)
+    player_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    registered_at = db.Column(db.DateTime, default=datetime.utcnow)
+    status = db.Column(db.String(20), default='registered')
+    notes = db.Column(db.Text, nullable=True)
\ No newline at end of file
diff --git a/app/models/user_gamertag.py b/app/models/user_gamertag.py
new file mode 100644
index 0000000..aa85eec
--- /dev/null
+++ b/app/models/user_gamertag.py
@@ -0,0 +1,40 @@
+"""Store gamertag per game for each user."""
+from app.extensions import db
+from app.models._constants import TRN_URLS, PLATFORM_CODES
+from urllib.parse import quote
+
+
+class UserGamertag(db.Model):
+    """Store gamertag per game for each user."""
+    __tablename__ = 'user_gamertags'
+    id = db.Column(db.Integer, primary_key=True)
+    user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    game = db.Column(db.String(50), nullable=False)
+    gamertag = db.Column(db.String(120), nullable=False)
+    platform = db.Column(db.String(30), nullable=True)
+
+    user = db.relationship('User', backref='gamertags')
+
+    __table_args__ = (
+        db.UniqueConstraint('user_id', 'game', name='unique_user_game'),
+    )
+
+    def get_trn_url(self):
+        if self.game not in TRN_URLS:
+            return None
+        url = TRN_URLS[self.game]
+        encoded_gamertag = quote(self.gamertag, safe='')
+        if '{platform_code}' in url and '{username}' in url:
+            platform_code = PLATFORM_CODES.get(
+                self.platform,
+                self.platform.lower().replace(' ', '-') if self.platform else '',
+            )
+            return url.format(platform_code=platform_code, username=encoded_gamertag)
+        elif '{platform}' in url and '{username}' in url:
+            return url.format(
+                platform=self.platform.lower().replace(' ', '-'),
+                username=encoded_gamertag,
+            )
+        elif '{username}' in url:
+            return url.format(username=encoded_gamertag)
+        return url
\ No newline at end of file
diff --git a/app/models/user_model/__init__.py b/app/models/user_model/__init__.py
new file mode 100644
index 0000000..05166d5
--- /dev/null
+++ b/app/models/user_model/__init__.py
@@ -0,0 +1,9 @@
+"""User hierarchy — single-table polymorphic inheritance (User → Admin, Manager, Coach, Player, Scout)."""
+from app.models.user_model.user import User
+from app.models.user_model.admin import Admin
+from app.models.user_model.manager import Manager
+from app.models.user_model.coach import Coach
+from app.models.user_model.player import Player
+from app.models.user_model.scout import Scout
+
+__all__ = ['User', 'Admin', 'Manager', 'Coach', 'Player', 'Scout']
diff --git a/app/models/user_model/admin.py b/app/models/user_model/admin.py
new file mode 100644
index 0000000..3d0d1e2
--- /dev/null
+++ b/app/models/user_model/admin.py
@@ -0,0 +1,32 @@
+"""Admin / President — full access to everything."""
+from app.models.user_model.user import User
+
+
+class Admin(User):
+    """President / super-admin — full access to everything."""
+    __mapper_args__ = {'polymorphic_identity': 'admin'}
+
+    def can_evaluate(self):
+        return True
+
+    def can_manage_users(self):
+        return True
+
+    def can_manage_teams(self):
+        return True
+
+    def can_manage_tryouts(self):
+        return True
+
+    def can_schedule_matches(self):
+        return True
+
+    def can_manage_this_tryout(self, tryout):
+        return True
+
+    def can_manage_this_org_team(self, org_team):
+        return True
+
+    def get_visible_tryouts(self):
+        from app.models.tryout.tryout import Tryout
+        return Tryout.query.order_by(Tryout.date).all()
diff --git a/app/models/user_model/coach.py b/app/models/user_model/coach.py
new file mode 100644
index 0000000..ccd9aa0
--- /dev/null
+++ b/app/models/user_model/coach.py
@@ -0,0 +1,45 @@
+"""Coach — evaluates, schedules matches, manages their own org team."""
+from app.models.user_model.user import User
+
+
+class Coach(User):
+    """Coach — evaluates, schedules matches, manages their own org team."""
+    __mapper_args__ = {'polymorphic_identity': 'coach'}
+
+    def can_evaluate(self):
+        return True
+
+    def can_schedule_matches(self):
+        return True
+
+    def can_manage_tryouts(self):
+        return True
+
+    def can_manage_this_tryout(self, tryout):
+        from app.models.org_team.org_team import OrgTeam
+        if tryout.target_org_team_id:
+            is_coach_of_target = OrgTeam.query.filter(
+                OrgTeam.id == tryout.target_org_team_id,
+                OrgTeam.coaches.any(id=self.id),
+            ).first() is not None
+            if is_coach_of_target:
+                return True
+        if tryout.coach_id == self.id:
+            return True
+        return False
+
+    def can_manage_this_org_team(self, org_team):
+        if org_team.coaches.filter_by(id=self.id).first():
+            return True
+        if org_team.coach_id == self.id:
+            return True
+        return False
+
+    def get_visible_tryouts(self):
+        from app.models.tryout.tryout import Tryout
+        team_ids = [t.id for t in self.coached_org_teams.all()]
+        if not team_ids:
+            return Tryout.query.filter(Tryout.id == -1).all()  # empty
+        return Tryout.query.filter(
+            Tryout.target_org_team_id.in_(team_ids)
+        ).order_by(Tryout.date).all()
diff --git a/app/models/user_model/manager.py b/app/models/user_model/manager.py
new file mode 100644
index 0000000..05944d3
--- /dev/null
+++ b/app/models/user_model/manager.py
@@ -0,0 +1,29 @@
+"""Manager — manages own tryouts, all org teams, all contracts."""
+from app.models.user_model.user import User
+
+
+class Manager(User):
+    """Manager — manages own tryouts, all org teams, all contracts."""
+    __mapper_args__ = {'polymorphic_identity': 'manager'}
+
+    def can_evaluate(self):
+        return True
+
+    def can_manage_teams(self):
+        return True
+
+    def can_manage_tryouts(self):
+        return True
+
+    def can_schedule_matches(self):
+        return True
+
+    def can_manage_this_tryout(self, tryout):
+        return tryout.created_by == self.id or tryout.manager_id == self.id
+
+    def can_manage_this_org_team(self, org_team):
+        return True
+
+    def get_visible_tryouts(self):
+        from app.models.tryout.tryout import Tryout
+        return Tryout.query.filter_by(created_by=self.id).order_by(Tryout.date).all()
diff --git a/app/models/user_model/player.py b/app/models/user_model/player.py
new file mode 100644
index 0000000..f53a2ee
--- /dev/null
+++ b/app/models/user_model/player.py
@@ -0,0 +1,30 @@
+"""Player — registers for tryouts, manages their own profile."""
+from app.models.user_model.user import User
+
+
+class Player(User):
+    """Player — registers for tryouts, manages their own profile."""
+    __mapper_args__ = {'polymorphic_identity': 'player'}
+
+    def get_visible_tryouts(self):
+        from app.models.tryout.tryout import Tryout
+        from app.models.match_model.match import Match
+        from app.models.participant.match_participant import MatchParticipant
+
+        # tryouts they registered for
+        player_tryout_ids = [r.tryout_id for r in self.tryout_registrations.all()]
+        tryouts = Tryout.query.filter(
+            Tryout.id.in_(player_tryout_ids)
+        ).order_by(Tryout.date).all() if player_tryout_ids else []
+
+        # plus tryouts where they participate in a match
+        player_matches = Match.query.join(MatchParticipant).filter(
+            MatchParticipant.player_id == self.id,
+        ).all()
+        extra_ids = set(m.tryout_id for m in player_matches)
+        extra = Tryout.query.filter(
+            Tryout.id.in_(extra_ids),
+        ).order_by(Tryout.date).all() if extra_ids else []
+
+        all_ids = {t.id for t in tryouts}
+        return tryouts + [t for t in extra if t.id not in all_ids]
diff --git a/app/models/user_model/scout.py b/app/models/user_model/scout.py
new file mode 100644
index 0000000..5757160
--- /dev/null
+++ b/app/models/user_model/scout.py
@@ -0,0 +1,14 @@
+"""Scout — view-only access to tryouts and evaluations."""
+from app.models.user_model.user import User
+
+
+class Scout(User):
+    """Scout — view-only access to tryouts and evaluations."""
+    __mapper_args__ = {'polymorphic_identity': 'scout'}
+
+    def can_evaluate(self):
+        return True
+
+    def get_visible_tryouts(self):
+        from app.models.tryout.tryout import Tryout
+        return Tryout.query.order_by(Tryout.date).all()
diff --git a/app/models/user_model/user.py b/app/models/user_model/user.py
new file mode 100644
index 0000000..4a50676
--- /dev/null
+++ b/app/models/user_model/user.py
@@ -0,0 +1,93 @@
+"""Base User model — shared fields and polymorphic configuration."""
+from app.extensions import db
+from flask_login import UserMixin
+from datetime import datetime
+
+
+class User(UserMixin, db.Model):
+    """Base user model — shared fields for every role.
+
+    Do not instantiate this class directly; use Admin, Manager, Coach, Player,
+    or Scout so that `polymorphic_identity` is set correctly.
+    """
+    __tablename__ = 'users'
+
+    # --- columns -----------------------------------------------------------
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(80), unique=True, nullable=False)
+    password_hash = db.Column(db.String(128), nullable=False)
+    role = db.Column(db.String(20), nullable=False, default='player')  # polymorphic discriminator
+    full_name = db.Column(db.String(100), nullable=False)
+    email = db.Column(db.String(120), unique=True, nullable=False)
+    phone = db.Column(db.String(20), nullable=True)
+    is_active_account = db.Column(db.Boolean, default=True)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    failed_login_attempts = db.Column(db.Integer, default=0)
+    locked_until = db.Column(db.DateTime, nullable=True)
+
+    # E-Sports fields
+    games = db.Column(db.Text, nullable=True)            # comma-separated (only meaningful for Player)
+    discord_username = db.Column(db.String(128), nullable=True)
+    discord_user_id = db.Column(db.String(64), nullable=True)
+    league_os_profile = db.Column(db.String(256), nullable=True)
+
+    # --- polymorphic configuration -----------------------------------------
+    __mapper_args__ = {
+        'polymorphic_identity': 'user',
+        'polymorphic_on': role,
+    }
+
+    # --- relationships (defined once on the base) --------------------------
+    evaluations_given = db.relationship(
+        'Evaluation', foreign_keys='Evaluation.evaluator_id',
+        backref='evaluator', lazy='dynamic')
+    evaluations_received = db.relationship(
+        'Evaluation', foreign_keys='Evaluation.player_id',
+        backref='player', lazy='dynamic')
+    tryout_registrations = db.relationship(
+        'TryoutRegistration', backref='player', lazy='dynamic')
+    team_assignments = db.relationship(
+        'TeamMember', foreign_keys='TeamMember.player_id',
+        backref='player_ref', lazy='dynamic')
+
+    # --- shared helper methods ---------------------------------------------
+    def get_games_list(self):
+        """Return the user's games as a list."""
+        if self.games:
+            return [g.strip() for g in self.games.split(',') if g.strip()]
+        return []
+
+    def get_gamertags(self):
+        """Return gamertags as a dict keyed by game."""
+        return {gt.game: {'gamertag': gt.gamertag, 'platform': gt.platform}
+                for gt in self.gamertags}
+
+    def get_org_teams(self):
+        """Return all OrgTeams this player belongs to."""
+        return [tp.org_team for tp in self.team_placements]
+
+    # --- stubs (overridden in subclasses) ----------------------------------
+    def can_evaluate(self):
+        return False
+
+    def can_manage_users(self):
+        return False
+
+    def can_manage_teams(self):
+        return False
+
+    def can_manage_tryouts(self):
+        return False
+
+    def can_schedule_matches(self):
+        return False
+
+    def can_manage_this_tryout(self, tryout):
+        return False
+
+    def can_manage_this_org_team(self, org_team):
+        return False
+
+    def get_visible_tryouts(self):
+        return []
diff --git a/app/routes/auth.py b/app/routes/auth.py
index 274f677..32edd65 100644
--- a/app/routes/auth.py
+++ b/app/routes/auth.py
@@ -10,7 +10,7 @@ from datetime import datetime, timedelta
 from flask import Blueprint, render_template, redirect, url_for, flash, request, session
 from flask_login import login_user, logout_user, login_required, current_user
 from app.extensions import db, hash_password, check_password, limiter
-from app.models import User, Player, ESPORT_GAMES
+from app.models.models import User, Player, ESPORT_GAMES
 from app.validators import RegisterSchema, LoginSchema
 from marshmallow import ValidationError
 from urllib.parse import urlparse
diff --git a/app/routes/evaluations.py b/app/routes/evaluations.py
index 6efa290..9f0dd4b 100644
--- a/app/routes/evaluations.py
+++ b/app/routes/evaluations.py
@@ -6,7 +6,7 @@ Uses polymorphic isinstance checks instead of role-string comparisons.
 from flask import Blueprint, render_template, redirect, url_for, flash, request
 from flask_login import login_required, current_user
 from app.extensions import db
-from app.models import (
+from app.models.models import (
     Admin, Coach, Manager, Player,
     User, Tryout, Evaluation, TryoutRegistration,
     OrgTeam, GAME_POSITIONS,
diff --git a/app/routes/main.py b/app/routes/main.py
index 1927546..7f37e18 100644
--- a/app/routes/main.py
+++ b/app/routes/main.py
@@ -6,7 +6,7 @@ Uses polymorphic isinstance checks instead of role-string comparisons.
 from flask import Blueprint, render_template, redirect, url_for, flash
 from flask_login import login_required, current_user
 from app.extensions import db
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player, Scout,
     User, Tryout, Evaluation, TryoutRegistration, Team, TeamMember,
     Match, MatchParticipant, OrgTeam,
diff --git a/app/routes/matches.py b/app/routes/matches.py
index 2f8f81e..497f9ee 100644
--- a/app/routes/matches.py
+++ b/app/routes/matches.py
@@ -6,7 +6,7 @@ Uses polymorphic isinstance checks instead of role-string comparisons.
 from flask import Blueprint, render_template, redirect, url_for, flash, request, jsonify
 from flask_login import login_required, current_user
 from app.extensions import db
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player, Scout,
     User, Tryout, Match, MatchParticipant, Team, TeamMember,
     OrgTeam, TryoutRegistration, PlayerDisponibility,
diff --git a/app/routes/team_matches.py b/app/routes/team_matches.py
index 3d2115f..853e3d0 100644
--- a/app/routes/team_matches.py
+++ b/app/routes/team_matches.py
@@ -6,7 +6,7 @@ Uses polymorphic isinstance checks instead of role-string comparisons.
 from flask import Blueprint, render_template, redirect, url_for, flash, request, jsonify
 from flask_login import login_required, current_user
 from app.extensions import db
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player,
     OrgTeam, User, TeamMatch, TeamMatchParticipant, TeamPlayer,
 )
diff --git a/app/routes/teams.py b/app/routes/teams.py
index 6e1b410..fb3042e 100644
--- a/app/routes/teams.py
+++ b/app/routes/teams.py
@@ -6,7 +6,7 @@ Uses polymorphic isinstance checks instead of role-string comparisons.
 from flask import Blueprint, render_template, redirect, url_for, flash, request, jsonify
 from flask_login import login_required, current_user
 from app.extensions import db
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player,
     OrgTeam, User, Team, TeamMember,
     PersonalNote, TeamNote, Tryout, TeamPlayer,
@@ -60,7 +60,7 @@ def my_teams():
         flash('This page is for players.', 'info')
         return redirect(url_for('teams.list_teams'))
 
-    from app.models import TeamMatch, TeamMatchParticipant
+    from app.models.models import TeamMatch, TeamMatchParticipant
 
     player_teams = current_user.get_org_teams()
     now = datetime.utcnow()
diff --git a/app/routes/tryouts.py b/app/routes/tryouts.py
index f313104..c95a74b 100644
--- a/app/routes/tryouts.py
+++ b/app/routes/tryouts.py
@@ -7,7 +7,7 @@ Uses polymorphic isinstance checks instead of role-string comparisons.
 from flask import Blueprint, render_template, redirect, url_for, flash, request
 from flask_login import login_required, current_user
 from app.extensions import db
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player, Scout,
     User, Tryout, TryoutRegistration, Evaluation, Team, TeamMember,
     OrgTeam, Match, MatchParticipant,
diff --git a/app/routes/users.py b/app/routes/users.py
index b22bfdd..3b4b2b3 100644
--- a/app/routes/users.py
+++ b/app/routes/users.py
@@ -8,7 +8,7 @@ import uuid
 from flask import Blueprint, render_template, redirect, url_for, flash, request, jsonify, send_file
 from flask_login import login_required, current_user
 from app.extensions import db, hash_password, csrf
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player, Scout,
     User, USER_TYPES, ESPORT_GAMES,
     PlayerDisponibility, UserGamertag, GAME_PLATFORMS,
diff --git a/app/supporting_scrits/seed.py b/app/supporting_scrits/seed.py
index f7f6d78..01927c7 100644
--- a/app/supporting_scrits/seed.py
+++ b/app/supporting_scrits/seed.py
@@ -5,7 +5,7 @@ Admin, Manager, Coach, Player, Scout.
 """
 
 from app.extensions import db, hash_password
-from app.models import (
+from app.models.models import (
     Admin, Manager, Coach, Player, Scout,
     Tryout, TryoutRegistration, Evaluation, Team, TeamMember,
     OrgTeam, TeamPlayer,
diff --git a/app/validators.py b/app/validators.py
index 4215442..537a4bc 100644
--- a/app/validators.py
+++ b/app/validators.py
@@ -12,7 +12,7 @@ Usage:
 
 import re
 from marshmallow import Schema, fields, validate, ValidationError, pre_load, validates_schema, EXCLUDE
-from app.models import USER_TYPES
+from app.models.models import USER_TYPES
 
 
 # =============================================================================