A total of 101 schools won one or more of the 128 Michigan High School Athletic Association team championships awarded during the 2022-23 school sports year, with four teams earning the first Finals championship in any sport in their schools’ histories.

Johannesburg-Lewiston celebrated its first MHSAA Finals team championship during the fall by winning the Lower Peninsula Division 4 girls cross country title. Taylor Trillium Academy earned its first during the winter, in Division 4 girls bowling. This spring, Buckley won its first Finals title, in Lower Peninsula Division 4 girls track & field, and Standish-Sterling earned the school’s first championship by clinching Division 3 softball.

A total of 20 schools won two or more championships this school year, paced by Marquette’s six won in girls and boys cross country, girls and boys swimming & diving and girls and boys track & field. Ann Arbor Pioneer, East Grand Rapids and Munising all were next with three Finals championships. Winning two titles in 2022-23 were Ann Arbor Greenhills, Bloomfield Hills Brother Rice, Bloomfield Hills Cranbrook Kingswood, Bloomfield Hills Marian, Detroit Catholic Central, Flint Powers Catholic, Grand Rapids Christian, Hart, Hudson, Jackson Lumen Christi, Lansing Catholic, Manistique, Northville, Rochester Adams, Rockford and Traverse City West. 

A total of 30 teams won first MHSAA titles in their respective sports. A total of 37 champions were repeat winners from 2021-22. A total of 17 teams won championships for at least the third-straight season, while eight teams extended title streaks to at least four consecutive seasons. The Lowell wrestling program owns the longest title streak at 10 seasons. 

Sixteen of the MHSAA's 28 team championship tournaments are unified, involving teams from the Upper and Lower Peninsulas, while separate competition to determine titlists in both Peninsulas is conducted in remaining sports.

For a sport-by-sport listing of MHSAA champions for 2022-23, Click Here.

The MHSAA is a private, not-for-profit corporation of voluntary membership by more than 1,500 public and private senior high schools and junior high/middle schools which exists to develop common rules for athletic eligibility and competition. No government funds or tax dollars support the MHSAA, which was the first such association nationally to not accept membership dues or tournament entry fees from schools. Member schools which enforce these rules are permitted to participate in MHSAA tournaments, which attract more than 1.3 million spectators each year.