A game of Field Hockey is controlled by two umpires, one on each sideline. A third umpire may also be set to each match to keep official score and backup time, as well as manage the bench, the team staff, control substitutions, etc. Tournaments can also post a technical director if needed.
The officials vary, but there are two referees and two linesman during a hockey game.
there are 4 officials in an NHL game. 2 referees and 2 linesmen
If its a Minor hockey In canada Its 3 Officials 1 refferee and 2 linesmen 6 years official
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Four. Two referees.Two linesmen.
ice hockey is a rink and field hockey is just a field
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Field hockey is the national winter game of Pakistan.
field hockey
Field Hockey