The university competes in the major National Collegiate Athletic Association (NCAA) at the Division I level and is a charter member of the Mid-American Conference (MAC), established in 1946, and remains the sole charter member competing in the conference. University intercollegiate athletics include six men's squads and eight women's squads. At the national level, Ohio University defeated 4th-seeded Michigan in the 2012 NCAA Division I Men's Basketball Tournament.