Young, the freshman point guard who leads the nation in scoring, was coming off a season-low 11 points in a loss to Kansas earlier in the week. He bounced back by making 7 of 10 shots from the field, including 6 of 9 3-pointers.
Oklahoma hadn’t won a game since Jan. 30 and had dropped two straight at home.
Kansas State handled Young in the first meeting and forced him into 12 turnovers as the Wildcats rolled past the Sooners 87-69 on Jan. 16. In the rematch, Young had five turnovers, though two came well after the Sooners had the game in hand.
Christian James scored 15 points and Brady Manek and Jamuni McNeace each added 10 for the Sooners (17-11, 7-9 Big 12), who shot 53 percent from the field overall and 62 percent in the second half.
Barry Brown scored 28 points and Dean Wade added 15 points and 11 rebounds for Kansas State (20-9, 9-7). The Wildcats made just 4 of 21 3-pointers.