Oklahoma State delivered a major blow to Baylor’s postseason hopes with a 71-60 victory over the Bears on Tuesday in Stillwater, Okla.

Marshall Moses led five Cowboys in double figures with 16 points as Oklahoma State (18-11, 6-9 Big 12) used a late surge to put away the Bears (18-11, 7-8), who appear to be on the wrong side of the NCAA Tournament bubble.

Baylor’s LaceDarius Dunn, who needed 12 points to become the Big 12’s all-time leading scorer, was held to seven.

The Bears closed to within two at 54-52 with five minutes to play, but the Cowboys scored the next nine points and put away Baylor at the foul line.

Quincy Acy scored 13 points off the bench for the Bears.

Baylor, in need of a signature win, hosts No. 8 Texas on Saturday to end the regular season. Oklahoma State finishes at Oklahoma on Saturday.