J’Wan Roberts scored a game-high 20 points, including a game-sealing dunk with six seconds left, as No. 5 Houston outlasted Cincinnati 67-62 on Saturday. Jamal Shead added 16 on 6-of-25 shooting for the Cougars (21-3, 8-3 Big 12), who won their 10th straight game against their longtime foe. Both Houston and Cincinnati are in their first season in the Big 12 Conference after leaving the American Athletic Conference in July.