What's My Why: Official Cindy Tyzo
June 8, 2026
Cindy Tyzo, West Bloomfield
Tyzo is one of what surely are only a handful of officials who have been registered for two MHSAA-sponsored sports since their first seasons as part of the championship lineup. She's is completing her 33rd year overall after first registering for the inaugural season of competitive cheer in 1993-94, and she also officiated the first season of MHSAA field hockey this past fall.
Tyzo also just completed her eighth season officiating girls lacrosse.
I love officiating because I love working with the young people and providing the opportunity for them to do the sport that they love. Because without officials, there's not game.
“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.
What's My Why
June 3: Jeff Spedoske, DeWitt - Watch
June 1: Mike Carrier, Commerce Township - Watch
May 27: Stan Wright, Warren - Watch
May 26: Murray Rose, Zeeland - Watch
May 22: Mike VanLaan, Alto - Watch
May 18: Clint Abbott, Newaygo - Watch
Be the Referee: Blindside Blocks
August 24, 2017
This week, "Be the Referee" with MHSAA assistant director Mark Uyl returns with the first of a three-part series on football rules changes for 2017, this one on blindside blocking.
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 – Blindside Blocks - Listen
We're going to start the new school year with a three-part series on football rule changes.
There may be no hit in football that generates more "ohs" and “ahs" than the blindside hit. It's also one of the most dangerous hits in the game.
The defensive player in pursuit of the runner, who does not have a reasonable opportunity to see the oncoming blocker, is considered defenseless. In keeping with putting player safety first, national rules now allow blocking from the blindside only when contact is initiated with the hands – achieving the same effect without all the contact.
That big blindside hit will now result in a 15-yard penalty and possible ejection from the game.
Next week, we'll look at changes to rules covering onside kicks.