Buddy Hield scored 22 points and Ryan Spangler added 16 points and a career-high 15 rebounds to help Oklahoma knock off previously unbeaten Iowa State 87-82 Saturday.
Isaiah Cousins added 17 points for the Sooners (13-3, 2-1 Big 12), who ended No. 9 Iowa State's school-best winning streak at 14 games.
Iowa State's DeAndre Kane had 23 points and nine rebounds before going down with an ankle injury. He left the game with 22 seconds remaining.