Wolverines drains 10 3-pointers in fourth straight win.
Michigan's Jordan Poole scored 12 of his 15 points in the first half
Wolverines host Ohio State in sold-out Crisler Center Sunday.
Wolverines improve to 10-5 in Big Ten play.
Wolverines rank 338th out of 351 teams at the free throw line.
Wolverines weather poor shooting to win 76-73 in overtime.