Tournament(Tournament_ID)
Team(Team_ID, name, address, website, email, Coach_ID, Manager_ID)
Player(KFUPM_ID, Team_Number, Name, DOB, Type, Email, department)
PlayingWith(Player_ID, Team_ID, Tournament_ID)
ContactNumbers(Type, PlayerOrTeam_ID, Contact_Number)
Match(Match_ID, Home_Team_ID, Away_Team_ID, Date, Time, Field_ID, Best_Player_ID)
TeamCaptain(Player_ID, Tournament_ID)
TournamentReferee(Tournament_ID, Referee_ID)
MatchShot(Player_ID, Time, Is_Goal)
PaneltyShootout(Player_ID, Time, Is_Goal, Goalkeeper_ID)
Substitution(Match_ID, Player_ID, Substitution_ID, Time)
Field(Field_ID, Name, Description, Status)
Card(Type, Num_Matches)
Member(KFUPM_ID, Name, Contact_Number, Type)