Only the head coach or a player on the field may call a timeout legally.
A player on the field or the head coach
The coach can call a timeout
Yes, the assistant can call a timeout, players on the court can also call timeouts.
Coaches and quarterbacks can call a timeout on the field during a college football game.
Any player on the field of play or the head coach of the team may call a timeout.
the quarterback
anybody on the court for that team and the coach. the bench is not aloud to call a timeout unless it is the coach
The quarterback, the coach, or the official...
In the NFL, a coach gets to challenges a game. If the coach does not agree with the call on the field by the ref, then the coach throws the red flag that is in his pocket onto the field where the referee can see it. If the call on the field is reversed, then that team that challenged the call does not lose a timeout, but if the call on the field stands then that team loses a timeout.
any player on the field or the head coach
yes but if he loses the challange it will cost a timeout No. A penalty is the result of a judgment call by the referee and is NEVER allowed to be challenged, neither in college nor in the NFL.
During regulation play teams may call consecutive time outs. Only one timeout can be called at the end of the 4th qtr if a team has a time out remaining. You can not use the 1 additional timeout allotted for overtime until the overtime begins