FORT WORTH, Texas (AP) - Le'Bryan Nash scored a career-high 28 points, Marcus Smart had his typically strong all-around game not far from the high school where he won two state championships, and No. 15 Oklahoma State beat offensively challenged TCU 64-47 on Wednesday night.
Nash had the first two baskets in an 18-1 run that bridged the first and second halves and put the Cowboys (21-6, 11-4 Big 12) in control for good.
Smart, a freshman who won back-to-back state titles at Flower Mound Marcus High School, had nine points, five assists and three steals - all categories in which he is among the Big 12 leaders.
Kyan Anderson led the Horned Frogs with 15 points. Devonta Abron had 12 points and nine rebounds off the bench.
TCU (10-18, 1-14), one of the lowest-scoring teams in the country, missed 12 straight shots while going more than 10 minutes without a field goal and ended up shooting 27 percent.