NORMAN, Okla. (AP) De'Vion Harmon scored 16 points, Elijah Harkless had eight points, 13 rebounds, six assists and three steals and Oklahoma beat Kansas State 76-50 on Tuesday night, handing the Wildcats their fifth-straight loss.

Oklahoma closed the first half on a 15-2 run - with nine points by Harmon - for a 32-24 lead. Harmon and Harkless made 3-pointers on back-to-back possessions as Oklahoma took its first double-digit lead during a 14-4 spurt to open the second half.

Oklahoma scored 20 points off 20 Kansas State turnovers.