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Be the Referee: Concussions

September 24, 2015

This week, MHSAA assistant director Mark Uyl explains the role of officials in helping keep student-athletes safe after possible concussions. 

Be The Referee is a series of short messages designed to help educate people on the rules of different sports, to help them better understand the art of officiating, and to recruit officials.

Below is this week's segment - Concussions - Listen



In all contact sports, the biggest issue of the day continues to be concussions. Game officials play a vital role in keeping athletes safe on the field, court, ice and mat. 


While officials are never placed in the position to diagnose a possible concussion, the officials can often see when a player first becomes injured. When that possible injury is noticed by an official, all game rules require the contest be stopped and the student is evaluated by the school’s health care team. 

It then becomes the call of the school to determine if the player has suffered a possible concussion. If yes, the player is out for at least the rest of that day. If no, the player can return to the contest.

Past editions:
Sept. 17: Automatic First Downs - Listen
Sept. 10: Correcting a Down - Listen
Sept 3: Spearing - Listen
Aug. 27: Missed Field Goal - Listen

An Ann Arbor Greenhills field hockey player connects with the ball.

Be the Referee: Field Hockey Basics

By Paige Winne
MHSAA Marketing & Social Media Coordinator

September 3, 2025

Be The Referee is a series of short messages designed to help educate people on the rules of different sports, to help them better understand the art of officiating, and to recruit officials.

Below is this week's segment – Field Hockey Basics - Listen

Field Hockey is now a fully sponsored MHSAA sport. So let’s start by getting up to speed on some basics.

Field Hockey is a fall sport.

Games are administered by two officials.

Each team plays with 11 players on the field – including the goalkeeper.

The field is 100 yards by 60 yards – roughly the same size as a football field.

The goals are 12 feet wide and seven feet high, with the penalty stroke line being drawn seven yards in front of the center of the goal.

Players are not allowed to play the ball with the rounded side of the stick – nor are they allowed to charge, hit, shove, or trip an opposing player.

Field hockey games are 60 minutes long, played in four 15-minute quarters.

Previous 2025-26 editions

Aug. 26: Golf Ball Bounces Out - Listen

PHOTO by Jamie Crawford/JC Sports Photography.