Eighth-ranked Michigan State will take on No. 7 Ohio State in the championship game Sunday after the Buckeyes rolled over Michigan 77-55.
All five members of Michigan State's starting lineup had a steal and the Spartans held Wisconsin to 34 percent shooting. The Badgers failed to score for an 8-minute stretch of the second half while the Spartans were piling up a 17-point lead.
Michigan State hit half its 42 field goal attempts and made 6-of-9 from 3-point range. Green scored 14 points for the Spartans (26-7) and Keith Appling had 13.
Wisconsin, ranked 12th in the country but only the No. 4 seed in this tournament, was led by 19 points from Jordan Taylor. The Badgers slipped to 24-9.
The Buckeyes jumped to a 16-3 lead and had no trouble putting away the Wolverines, who shot a mere 30 percent and could hit only 4-of-25 from 3-point range.
Sullinger had 24 points and Thomas made 10-of-15 from the field while scoring 22. William Buford was the only other player in double figures for Ohio State (27-6) with 10.
Tim Hardaway Jr. scored 13 for Michigan (24-9).