Be the Referee: Intentional Grounding
By
Geoff Kimmerly
MHSAA.com senior editor
September 9, 2021
This week, MHSAA assistant director Brent Rice explains football intentional grounding at the high school level.
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 – Intentional Grounding – Listen
A quarterback is under heavy pressure and immediately throws the ball away. International grounding, right? Maybe. And maybe not.
What goes into an official deciding if grounding has occurred?
First, there is no such thing as a “tackle box” in high school football as it pertains to grounding. A quarterback scrambling outside of the tackle box who throws the ball away could still be penalized for grounding – even if it reaches the line of scrimmage.
Any pass can be penalized for grounding if there is no receiver in the immediate area. Behind the line, inside the tackle box – none of that matters – it only matters if there’s a potential receiver nearby. If there is – no grounding. If there’s not – there will be a flag on the field.
Previous editions
Sept. 2: Pass Interference – Listen
Aug. 26: Protocols and Mechanics – 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