1990–91 Ohio State Buckeyes men's basketball team

1990–91 Ohio State Buckeyes men's basketball
Big Ten regular season champions
ConferenceBig Ten
Ranking
CoachesNo. 5
APNo. 5
Record27–4 (15–3 Big Ten)
Head coach
Home arenaSt. John Arena
1990–91 Big Ten Conference men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
No. 5 Ohio State 15 3   .833 27 4   .871
No. 3 Indiana 15 3   .833 29 5   .853
Illinois 11 7   .611 21 10   .677
Michigan State 11 7   .611 19 11   .633
Iowa 9 9   .500 21 11   .656
Purdue 9 9   .500 17 12   .586
Wisconsin 8 10   .444 15 15   .500
Michigan 7 11   .389 14 15   .483
Minnesota 5 13   .278 12 16   .429
Northwestern 0 18   .000 5 23   .179
Rankings from AP Poll

The 1990–91 Ohio State Buckeyes men's basketball team represented Ohio State University as a member of the Big Ten Conference during the 1990–91 NCAA men's college basketball season. The team was led by second-year head coach Randy Ayers and played their home games at St. John Arena. After starting the season on a 17-game win streak and winning 25 of their first 26 games, the Buckeyes finished with an overall record of 27–4, and earned their first Big Ten championship in 20 years with a 15–3 conference record.