Be the Referee: Registration - Part 2

December 8, 2016

This week, MHSAA assistant director Mark Uyl builds on last week's explanation on becoming a registered high school official with the next step: connecting with a local officials association to learn how to enforce the rules of the game.   

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 – Registration - Part 2 - Listen

Today we are going to build on last week’s segment, which dealt with how a person becomes an MHSAA Registered Official.

Once a person completes the first step in the process – passing the basic Officiating Exam through the MHSAA Office, the next step is to get that person connected with a local officials association that specializes in that sport across our state.

These local associations are the ones that do the training – whether it’s on the court, on the field or video training – to get that person interested, for example, in basketball, completely immeresed in the rules, mechanics and coverages of what it takes to become a good basketball official.

Past editions
Dec. 1: Registration - Part 1 - Listen
Nov. 24: You Make the Call - Sleeper Play - Listen
Nov. 17: Automatic 1st Downs - Listen
Nov. 10: Uncatchable Pass - Listen
Nov. 3: The Goal Line - Listen
Oct. 27: Help Us Retain Officials - Listen
Oct. 20: Point After Touchdown - Listen
Oct. 13: Untimed Down - Listen
Oct. 6: Soccer Penalty Kick Change - Listen
Sept. 29: Preparation for Officials - Listen
Sept 22: You Make the Call: Returning Kickoffs - Listen
Sept. 15: Concussions - Listen
Sept 8: Equipment Covering the Knees - Listen
Sept. 1: Play Clock Experiment - Listen
Aug. 25: Clipping in the Free Blocking Zone - Listen

Be the Referee: Illegal Substitution/Participation

By Paige Winne
MHSAA Marketing & Social Media Coordinator

November 11, 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 – Illegal Substitution/Participation - Listen

We’re on the football field this week with 23 players.

Twenty-three is one too many; there should only be 22 on the field at once – 11 on offense, 11 on defense.

But on this play, the offense had a 12th player lined up on the field.

What’s the call?

It depends on when the penalty is spotted.

If the officials catch it before the play is run, that’s an illegal substitution and a 5-yard penalty.

But if the ball is snapped and a play is run with 12 on the field – and the 12th player is not attempting to get off the field – then it’s illegal participation and a 15-yard penalty. It’s also a 15-yard penalty if the offense uses a substitution to create a deception.

Previous 2025-26 editions

Nov. 4: Losing a Shoe - Listen
Oct. 28: Unusual Soccer Goals - Listen
Oct. 21: Field Hockey Penalty Stroke - Listen
Oct. 14: Tennis Double Hit - Listen
Oct. 7: Safety in Football - Listen
Sept. 30: Field Hockey Substitution - Listen
Sept 23: Multiple Contacts in Volleyball - Listen
Sept. 16: Soccer Penalty Kick - Listen
Sept. 9: Forward Fumble - Listen
Sept. 2: Field Hockey Basics - Listen
Aug. 26: Golf Ball Bounces Out - Listen