Be the Referee: Coaching Box Expansion

December 6, 2018

This week, MHSAA officials coordinator Sam Davis details the adoption of the larger sideline coaching box for basketball.

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 – Coaching Box Expansion - Listen

There’s one very visible change coming to the basketball court this year in Michigan. The sideline coaching box has been expanded from 14 feet to 28 feet. The expansion was allowed by national playing rules for individual state association adoption a year ago, but the change was announced too late for Michigan to opt for the larger box.

Even though the box size has changed, other rules for behavior inside the box have not. Only the head coach is allowed to stand up in the box as allowed by rule; once the coaching box is lost due to a technical foul, there is no way to get the coaching box back; and all other related rules restrictions apply.

The change brings the game in Michigan full circle from when the old “seat belt” rule was created in the 1980s. Hopefully, common sense will prevail, and the coaching box will be used for just that – coaching.

Past editions

November 29: Video Review, Part 2 - Listen
November 22: Video Review, Part 1 - Listen
November 15:
You Make the Call - Sleeper Play - Listen
November 8: 
7-Person Football Crews - Listen
November 1: Overtime Differences - Listen
October 25: Trickery & Communication - Listen
October 18: Punts & Missed Field Goals - Listen
October 11: What Officials Don't Do - Listen
October 4: Always 1st-and-Goal - Listen
September 27: Unique Kickoff Option - Listen
September 20: Uncatchable Pass - Listen
September 13: Soccer Rules Change - Listen
September 6: You Make the Call: Face Guarding - Listen
August 30: 40-Second Play Clock - Listen
August 23: Football Rules Changes - Listen


What's My Why: Official Clint Abbott

May 18, 2026

Clint Abbott, Newaygo

Abbott is completing his 43rd year as an MHSAA registered official and this school year officiated basketball and volleyball. He's also been registered in baseball, soccer, softball and track & field for a season or more since beginning with the MHSAA in 1975-76. 

I really enjoy it. What I love about it is just getting out, working with the crew, teamwork, giving back to the game.

I really enjoy the student-athletes today. It’s a little different world than when I first started out, but I still enjoy it, still enjoy giving back to them. Love to watch them compete and participate, and then just love to see new officials come in – and we hope we can have more that we can train and we can mentor.

So, absolutely love this game. I hope we can keep going for many years.

“What’s My Why” is a weekly feature telling the stories of MHSAA-registered officials in their own words. If you’re an MHSAA official and would like to share your reason why, please submit a 15 to 45-second video, taken horizontally, to director of officials Sam Davis at [email protected].

Don't miss Officiate Michigan Day 2026, July 25 in Grand Rapids! Check out MHSAA.com/OMD to register and learn more.