Roddy Gayle Jr. scored a career-high 32 points, Jamison Battle added 17 points and nine rebounds and Ohio State held on to beat West Virginia 78-75 in overtime at the Legends of Basketball Showcase.
Laila Phelia scored a career-high 26 points and Michigan pulled away in the fourth quarter to upset rival and 17th-ranked Ohio State 69-60.
The Tigers prevailed in a defense-dominated game with almost as many punts as points.
Johnny Gaudreau scored 2:56 into overtime, and the Blue Jackets beat the Toronto Maple Leafs 6-5.
Giannis Antetokounmpo had 34 points and 16 rebounds, Damian Lillard scored 24 of his 31 points in the second half, and the Milwaukee Bucks beat the Cavaliers 119-111.
Despite numerous injuries this season, with a 37-20 win over the New York Jets on Thursday night, Joe Flacco and the Browns clinched an unlikely playoff berth.
Timo Meier scored on a breakaway at 2:12 of overtime to give the New Jersey Devils their second straight comeback victory, 4-3 over the Blue Jackets on Wednesday night.
Caris LeVert scored 29 points, including a go-ahead 3-pointer late in the fourth quarter, and the Cavaliers rallied from 20 points down in the first half for a 113-110 victory over the Dallas Mavericks.
Devin Brown can thank the transfer portal for his first career start at quarterback for Ohio State, coming up against Missouri in the Cotton Bowl.
At 10-5 the Browns are all but guaranteed to secure just their second postseason appearance since 2002.