What's My Why: Official Kari Seitz
August 19, 2026
Kari Seitz, Mill Valley (Calif.)
Kari Seitz – the closing speaker at July’s Officiate Michigan Day in Grand Rapids – was one of the top American professional soccer referees and one of the most experienced female referees in the world. She is currently the vice president of refereeing for US Soccer and formerly served as the FIFA head of refereeing.
She worked four FIFA Women's World Cup tournaments (1999, 2003, 2007, and 2011), as well as three Olympic soccer tournaments (2004, 2008, and 2012), and is the only referee – man or woman – to officiate that many of both. Kari was inducted into the National Soccer Hall of Fame in 2026 and is a graduate of Brighton High School and Michigan State University.
So I was a soccer player, played soccer since I was 6. And at some point, I joined an all-girls travel team – that never happened. This was a long time ago.
Our coach required us together, every person on the team, to take the (officiating) course. Now, I believe he didn’t know anything about soccer. He was one of those parents who was reading it from a book and just cared about his kids. So he forced us all to take the referee course, and that altered the path of my life.
“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].
What's My Why
Aug. 13: Mike Pereira, Sacramento, Calif. - Watch
Aug. 5: Dino Paganelli, Wyoming - Watch
Aug. 3: Stacy Smith, Caledonia - Watch
July 22: Jason Nickleby, Lake Elmo, Minn. - Watch
July 15: Sam Davis, Lansing - Watch
July 9: Candace Cox, Quincy - Watch
July 1: Robert Williams, Redford - Watch
June 24: Will Godfrey, Jackson - Watch
June 19: Jarrett Skorup, Midland - Watch
June 12: Brady Driver, Sturgis - Watch
June 8: Cindy Tyzo, West Bloomfield - Watch
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: Wooden Bats
May 19, 2016
This week, MHSAA assistant director Mark Uyl explains how wooden bats can be used in high school baseball and softball.
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 - Wooden Bats - Listen
You’re out at your next local high school baseball or softball game, and you see one of the hitters step up to home plate, and they wish to use a wood bat. Is this legal?
The answer is yes. Wood bats in both baseball and softball are legal.
Now they’re most commonly seen in professional baseball, but wood bats can also be used at the amateur level.
When players in either sport wish to use an aluminum or non-wood bat, each of those metal bats must have the proper certification mark. With the proper certification mark, those non-wood baseball and softball bats are also legal. These must be checked by umpires during every game.
Past editions:
May 12: Baseball Pitch Counts - Listen
May 5: Home Run or Not? - Listen
April 28: Norris Award Winner Linda Hoover - Listen
April 21: Legacy Program - Listen
April 14: Baseball/Softball Replay - Listen
March 24: Use of the Monitor - Listen
March 17: Block/Charge - Listen
March 10: Ball Stuck on the Rim - Listen
March 3: Three Seconds - Listen
Feb. 25: Deciding the Game - Listen
Feb. 18 : Cheer Safety - Listen
Feb. 11: Primary Areas - Listen
Feb. 4: Block/Charge Calls - Listen
Jan. 28: Dive on the Floor - Listen
Jan. 21: Hockey Officials' Options - Listen
Jan. 14: Recruiting Officials - Listen
Jan. 7: Wrestling Weight Monitoring - Listen
Dec. 31: Respect for Referees - Listen
Dec. 24: Basketball Instant Replay - Listen
Dec. 17: Basketball Communication - Listen
Dec. 10: Basketball Excessive Contact - Listen
Nov. 26: Pregame Communication - Listen
Nov. 19: Trick Plays - Listen
Nov. 12: 7-Person Football Mechanics - Listen
Nov. 5: Make the Call: Personal Fouls - Listen
Oct. 29: Officials Demographics - Listen
Oct. 15: Make the Call: Intentional Grounding - Listen
Oct. 8: Playoff Selection - Listen
Oct. 1: Kick Returns - Listen
Sept. 24: Concussions - Listen
Sept. 17: Automatic First Downs - Listen
Sept. 10: Correcting a Down - Listen
Sept 3: Spearing - Listen
Aug. 27: Missed Field Goal - Listen