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Bloomfield Hills Marian and Farmington Hills Mercy players contend for the ball during a field hockey game this season.

Be the Referee: Field Hockey Substitutions

By Paige Winne
MHSAA Director of Brand Management

October 27, 2026

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 Substitutions - Listen

We’re on the pitch today for a field hockey “You Make the Call.”

The white team is awarded a penalty corner. During the penalty corner, a red team substitute enters the field but does not participate in or affect play.

Should the official stop play immediately or allow play to continue?

If you said allow play to continue, you are correct. Since the illegal substitute has not participated in or affected play, stopping play immediately would give the defending team an unfair advantage by interrupting the attacking team's scoring opportunity.

Under NFHS Rule 4-4-3, substitutions are not permitted during a penalty corner, except to replace an ill, injured, suspended or disqualified goalkeeper. Officials must recognize the violation and know when to hold the whistle to allow for advantage.

Previous 2026-27 editions

Oct. 20: Foot Save in Volleyball - Listen
Oct. 13: Soccer Advantage - Listen
Oct. 6: Defensive Holding - Listen
Sept. 29: Minimum Number of Volleyball Players - Listen
Sept 22: Soccer Changes - Listen
Sept: 15: Dead Ball Penalty - Listen
Sept. 8: Libero Ejected - Listen
Sept. 1: Soccer Foul After Shot on Goal - Listen
Aug. 25: Fumble Out of Bounds - Listen

(Photo by KMS Photography.)

Counting On Officials

August 26, 2014

It is sometimes the most maligned who do the most good; and that might be said of high school sports officials.

Many MHSAA registered officials are key contributors to the quality of life in their communities; and as a group, MHSAA registered officials are key contributors to pediatric medical care in this state.

This year is the tenth that the MHSAA has been engaging its 11,000 registered officials in raising funds for Michigan’s four Children’s Miracle Network facilities: Beaumont Children’s Hospital, Helen DeVos Children’s Hospital, Sparrow Hospital and Hurley Medical Center.

Primarily through voluntary self-assessments during their annual registration process, officials have contributed approximately $60,000 to these four facilities.

In addition, a half dozen local officials associations have developed programs that regularly support their closest CMN facility. For example:

  • The Metro Detroit Officials Association sponsors the Referees for Reading Program at Beaumont where monies raised help fund a pediatric ward book cart which is replenished annually with new titles for patients and parents to enjoy. The MDOA has sent its members to the pediatric unit to read to young patients. This year, the Eighth Annual MDOA Officials for Kids Golf Outing was held in Livonia, benefiting Beaumont Children’s Hospital and the reading program.


  • The West Michigan Officials Association has included Officials for Kids in its annual community service initiatives for several years, assisting with a Helen DeVos Children’s Hospital event for visually impaired pediatric patients in Grand Rapids.


  • The West Michigan Volleyball Officials Association has used the proceeds of an annual volleyball invitational it hosts to support Officials for Kids.


  • Several associations, including the Capital Area Officials Association this spring, have sponsored a “Give-A-Game” event during the season where all officials on the same day contribute their game fees to Officials for Kids.


People can say what they want about sports officials. For my part, if my car breaks down anywhere in Michigan and I’m in need of quick assistance, I’ll check my officials directory. I know there will be an official nearby that I can count on.