For some sports it doesn't necessarily have to have 7 players but these are the ones that can have 7 players. Flag football, inner tube water polo, water polo, ultimate Frisbee, netball, team handball, and kabaddi.
How Can I Be a Good Sport?
Have a positive attitude and give your best effort.
Follow the rules of the game. ...
Support your teammates by saying something like, "Good shot" or "Good try." Don't criticize them if they make a mistake. ...
Treat the other team with respect and don't tease or bully.