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.
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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.)
Student Leaders to Attend NFHS Summit
By
Geoff Kimmerly
MHSAA.com senior editor
July 14, 2015
By Geoff Kimmerly
Second Half editor
Four members of the Student Advisory Council will represent the MHSAA at the inaugural National Student Leadership Summit hosted by the National Federation of State High School Associations from July 20-22 in Indianapolis.
Ben Kowalske of Livonia Stevenson, Bekah Myler of Gaylord St. Mary, Trevor Trierweiler of Portland and Greta Wilker of Belding will join an expected group of at least 100 students who are active in leadership programs in their home states.
Students will be split into groups for instructive discussions on communication with peers and adults, relationship building, social media usage and proper perspective in high school athletics. Attendees also will participate in a community service project with the Indiana Special Olympics.
MHSAA assistant director Andy Frushour, who advises the Student Advisory Council, will be among state association staff serving as adult ambassadors.
Check back at the end of July to learn how the Summit will help Michigan's representatives continue to provide strong student voices in educational athletics. Click to learn more on the Student Advisory Council.