Be the Referee: 40-Second Play Clock
August 30, 2018
In this week's edition, assistant director Brent Rice explains how Michigan is continuing to experiment with a 40-second play clock in football.
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 – 40-Second Play Clock - Listen
There’s an experiment taking place on a number of high school football fields across the state again this year. Michigan is experimenting with a 40-second play clock in football.
This is designed to provide more consistency from play to play as the ball must be snapped 40 seconds after the end of the previous play and is not dependent on the referee’s subjective signal.
When play is continuing without a stoppage, the 40-second play clock will be used. If play has been stopped for a time out or penalty, the play clock will be set at 25 seconds.
After two seasons, the feedback received from coaches and officials has been very positive, and there’s a possibility the Michigan experiment may become a new national playing rule soon.
Past editions
August 23: Football Rules Changes - Listen
Be the Referee: Volleyball Libero Uniforms
By
Paige Winne
MHSAA Marketing & Social Media Coordinator
November 18, 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 – Volleyball Libero Uniforms - Listen
Before the match begins, a volleyball team takes the court wearing super-stylish, brand-new jerseys. The libero is in a bright neon top, but two other teammates also have the same neon sleeves.
At first glance, it looks like multiple liberos are on the floor. As the referee, you must check carefully: Under current NFHS uniform rules, the libero’s jersey must clearly contrast from all other teammates in color, design, and trim.
Accessories like sleeves or leggings are permitted, but they cannot confuse the identification of the libero. In this case, because the libero’s jersey color is the same as teammates’ sleeve color, the contrast is not sufficient, and the coach must correct it before play begins.
This ensures quick identification for substitutions, scoring, and libero actions.
Previous 2025-26 editions
Nov. 11: Illegal Substitution/Participation - Listen
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