4. 2 linesmen and 2 refs
Delay of game and a chance to discredit the refs
in a game there are 4, two linesmen and 2 acuall refs (the ones who call the penalties)
there are six refs in a NFL football game
there are 3 refs in a high-school football game
There are three refs in an NBA game- one on the baseline, one near the sideline, and one near half-court.
there are two refs
There aren't any NHL rules during the Olympics. The refs use International Hockey rules
There are 2 referees and 2 linesman in an NHL game.
The amount of faceoffs in an NHL game depends on how many times a whistle is blown.
there are 4 refs for each team idiot