Nearly 1,000 Officials Converge in Grand Rapids for Officiate Michigan Day
By
Geoff Kimmerly
MHSAA.com senior editor
August 5, 2026
GRAND RAPIDS – Nearly 1,000 MHSAA-registered officials – and some of the biggest names in officiating nationwide – attended Officiate Michigan Day on July 25 at DeVos Place.
Attendees enjoyed opportunities to hear football rules analyst and longtime official Mike Pereira and World Cup and Olympic soccer official Kari Seitz during the opening and closing addresses, respectively. They also took part in training sessions throughout the day including four that were sport-specific, with clinicians including several of the state’s highest-regarded officials at the high school level and some of the best-known at the collegiate and professional levels nationwide who grew up or reside in our state.
Above are highlights from the event and insights from several accomplished officials. Click for photos from throughout the day, from Adam Sheehan.

PHOTO Football rules analyst Mike Pereira speaks during the opening address at Officiate Michigan Day. (Photo by Adam Sheehan.)
Be the Referee: Tennis Spin
By
Paige Winne
MHSAA Marketing & Social Media Coordinator
October 17, 2023
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 – Tennis Spin - Listen
Today’s "You Make the Call" takes us to the tennis court.
We’re in the middle of a volley when I hit a shot with a ton of spin on it. It goes over the net, bounces and then spins back over the net towards me, without being hit by my opponent.
What’s the call?
My opponent never hit the ball, so I win the point. The same rule applies if it’s wind, not spin, blowing the ball back over the net.
My opponent could have returned my shot, even if they had to reach over the net to do so, as long as they didn’t touch the net while returning. If my opponent hits the net in the process of returning my shot, it’s also my point.
Previous Editions
Oct. 10: Blocked Kick - Listen
Oct. 3: Volleyball Double & Lift - Listen
Sept. 26: Registration Process - Listen
Sept. 20: Animal Interference - Listen
Sept. 13: Feet Rule on Soccer Throw-In - Listen
Sept. 6: Volleyball Jewelry - Listen
Aug. 30: Football Rules Similarities - Listen
Aug. 23: Football Rules Differences - Listen