You play 45 minutes and count the total number of games won. The match can end in a tie.
You play 45 minutes and count the games won by each side. Everyone gets the same playing time, so the match fits a fixed slot and can end in a tie.
Scoring
Play games the normal way for your sport. After 45 minutes finish the game you are in and stop. The side with the most games wins; an equal number of games is a tie.
Entering the result
Enter the total games won by each side, for example 6-4 or 5-5.