11 players start, 3 substitutes may be used during a match. A team may have a large squad of 25-40 players.
Eleven
11
No.
11 player in a football match
there can be up to 55 players on a nfl team.
there are 7 on the field
15
23 obviously
23 players
11 or 7 people are on a rugby team
No.
uswally around 15-25