Michael Cobbins blocked a shot then Markel Brown converted a fast-break layup with two-tenths of a second left in overtime, lifting No. 22 Oklahoma State over Baylor 69-67 on Wednesday night.
Marcus Smart scored 14 points and Brown added 13 for Oklahoma State (16-5, 6-3 Big 12 Conference), which blew a 14-point lead in the final 7:40 of regulation and twice trailed by three points in overtime before extending its winning streak to four games.
Baylor (14-8, 5-4) had a chance to win in the final seconds of overtime, but Cobbins blocked a shot attempt by A.J. Walton under the basket, then raced to the other end and made the winning layup. Brown intercepted a desperation inbound pass by Baylor's Jacob Neubert to end the game.