NORMAN, Okla. (AP) -- Ryan Spangler scored all 13 of his points in the second half and grabbed a career-high 16 rebounds to help No. 25 Oklahoma hold off Texas Christian 77-69 on Wednesday night.
Buddy Hield had 16 points and Cameron Clark added 15 for the Sooners (15-4, 4-2 Big 12), who moved into a tie for second place in the Big 12 despite struggling against the last-place team in the league.
The Sooners struggled to score for much of the night but made up for it by playing one of their best defensive games. Oklahoma held TCU to 43 percent shooting and forced 16 turnovers.
Kyan Anderson scored 23 points and Amric Fields added 15 for TCU (9-9, 0-6), which lost its previous four conference games by an average of 22 points. Karviar Shepherd added 12 points and 11 rebounds for the Horned Frogs.