1. It is the responsibility of each team player to obtain a substitute and notify the Team Captain if they can not play a scheduled game.
2. Substitutes must be extra players on the team or on the League Substitute Roster. A team player who is playing a scheduled game that week may not substitute on another team. (Optional Team players that are not scheduled to play that week may be used for substitutes if the roster substitutes are not available).
3. Substitutions may only be made between games or between frames. A late arriving missing player or substitute may enter the game in a vacant position at any time between frames.
4. A team with 4 players on the court may make up to four substitutions between games but only one substitution during a game. A player replaced during a game cannot reenter that game or the next game.