Performance of the Week: South Lyon East's Mason Crosby
October 30, 2026
Mason Crosby ♦ South Lyon East
Senior ♦ Tennis
Crosby completed a perfect season last weekend 30-0, with his final four wins at the Lower Peninsula Division 2 Finals earning him the championship at No. 1 singles. Top-seeded in the bracket, he clinched with a 6-1, 6-2 victory over Birmingham Seaholm’s second-seeded Carter Griffith.
This was Crosby’s third appearance in a championship match at the Finals; he finished No. 2 singles runner-up as a freshman and No. 1 singles runner-up as a junior. Crosby’s only losses those seasons came in those title-deciding matches, and his sophomore-year Finals ended with a first-round defeat against Griffith. Crosby finished with a four-year singles record of 123-5 – with those wins ranking 13th on the MHSAA career list – and claimed 19 victories this fall by 6-0, 6-0 scores. He also plays basketball for South Lyon East, and he’s hoping to continue his tennis career at the collegiate level. His brother Cameron plays at Kalamazoo College.
Follow the MHSAA on TikTok.
MHSAA.com's "Performance of the Week" features are powered by MI Student Aid, a division within the Department of Lifelong Education, Advancement, and Potential (MiLEAP). MI Student Aid encourages students to pursue postsecondary education by providing access to student financial resources and information. MI Student Aid administers the state’s 529 college savings programs (MET/MESP), as well as scholarship and grant programs that help make college Accessible, Affordable and Attainable for you. Connect with MI Student Aid at www.michigan.gov/mistudentaid and find more information on Facebook and X @mistudentaid.
Past 2026-27 honorees
Oct. 23: Addilyn Duflo, Bath golf - Read
Oct. 16: Levi Lengemann, Imlay City tennis - Read
Oct. 9: Olivia Buford, Sterling Heights Stevenson swimming - Read
Oct. 2: Sophia McCollum, Muskegon Reeths-Puffer golf - Read
Sept. 25: Jenna Middleton, Kingsley volleyball - Read
Sept. 18: Caden Livermore, Grandville cross country - Read
(Action photo by High School Sports Scene.)
SAC Sound-off: Who do you cheer for most?
May 2, 2012
Our MHSAA Student Advisory Council members all play at least one MHSAA varsity sport, and through their service to the council have learned much more about high school athletics throughout the state.
But when it comes to following sports teams, almost all do their most cheering for those at the college level.
We surveyed our SAC members on what level of sports they pay attention to most. Here’s a look at their answers.
- Ten of 12 who submitted answers said they follow college sports most. Another SAC member said she follows both college and pro equally.
- The breakdown of colleges was a little surprising. Three said the University of Michigan, two said Michigan State University, but two more said Ohio State University. We also had one vote for Hillsdale College and another for Baylor University.
- Two put down the colleges they will compete for next year – University of Miami, Ohio (Grand Blanc’s Bailey Truesdell, in golf) and Notre Dame (New Buffalo’s Lena Madison, in track).
- Truesdell was specific in his selection – he follows Miami’s hockey team the most. Michigan football and softball also were listed by SAC members.
- Four professional teams made the radar of SAC favorites. Two follow the NBA’s Chicago Bulls, and a third follows the Miami Heat. The only Detroit teams to get a mention were the MLB Tigers and NFL Lions, one apiece.