The system governing challenge play begins when all involved priority courts are occupied by singles or doubles players who are present and ready to play. Challenge play ends when one or more courts are not occupied.
The system of governing challenge full court basketball play begins automatically when the basketball court becomes occupied by two teams of five participants present and ready for play (gym shoes) who have made the challenge
The intent of the system governing challenge full court basketball is to promote equal participation. Violation of the above system/procedure will result in disciplinary action.
The system governing challenge play begins when all Racquetball designated courts and all Open Courts are occupied by singles or doubles players who are present and ready to play. Challenge can occur when there are two players ready to play and challenge play ends when one or more courts are not occupied
The system governing challenge play begins when all squash designated courts and all open (squash conversion) courts are occupied by singles or doubles players who are present and ready to play. Challenge can occur when there are two players ready to play and challenge play ends when one or more courts are not occupied
The system governing challenge play begins when the TREC is occupied and players (of the same sport) are present and ready to play. Challenge play can occur when there are six players ready to play and challenge play ends when the field is unoccupied or teams drop below six players
The system governing challenge play begins when all priority courts are occupied by volleyball players/games. Challenge play ends when one or more courts are not occupied