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.)

Be the Referee: Pass Interference

By Geoff Kimmerly
MHSAA.com senior editor

September 2, 2021

This week, MHSAA officials coordinator Sam Davis explains the differences in high school pass interference rules from those at the college and pro levels.

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 – Pass Interference – Listen 

One of the big differences between high school football and the college or pro game is how pass interference is called.

In high school, there is no such thing as an “uncatchable” pass. If there is illegal contact by the defender while the ball is in the air, that’s pass interference, no matter where the pass ultimately ends up.

Also – in high school – a defender can “face guard” as long as no contact is made with the receiver. That is not pass interference, even if the defender does not look back for the ball. 

Both of those interpretations differ from the college and pro game. Both (of those) levels have an uncatchable exception, and neither allows for face guarding. 

Keep that in mind the next time you think you’ve spotted pass interference at the high school level.

Previous editions

Aug. 26: Protocols and Mechanics – Listen