Deshaun Thomas and Aaron Craft scored nine of Ohio State's points in a decisive 11-2 run, leading the 14th-ranked Buckeyes past No. 2 Indiana 67-58 on Tuesday night.
Thomas finished with 18 points and Craft added 15 as the Buckeyes (22-7, 12-5 Big Ten) won their fourth straight.
Indiana had big plans for Senior Night.
After clinching a share of its conference league title in 11 years with losses by Michigan State and Wisconsin on Sunday, the Hoosiers (25-5, 13-4) were trying to claim their first outright Big Ten crown since 1993. They will have another chance Sunday at No. 7 Michigan.
Cody Zeller scored 17 points and Christian Watford added 12 but the Hoosiers weren't themselves.