NorthPointe Heart used a substitute player. It was game 37. Frozen rosters: All team rosters will become frozen at the 10 game mark . This means absolutely NO sub players of any kind for any reason. The remaining 10 regular season games and playoffs are a war of attrition and to keep things are fair as possible, all teams will have to deal with things like injuries and travel schedules just like the pros do! Approved roster changes that took place prior to the 10 game mark are valid for the playoffs. Any violations will result in a forfeit of that game.