Cobbins, who entered Tuesday averaging a career-high 2.2 blocks per game, blocked four shots in Oklahoma State's 64-53 home win over No. 20 Baylor. The senior added six points and 11 rebounds.
Entering this season, Cobbins, who missed Big 12 play last season, ranked sixth in Oklahoma State history with 111 career blocked shots and seventh with a 1.5 blocks-per-game average.
Oklahoma State improved to 14-6 (4-4 Big 12) after losing three of its last four games.
The Cowboys next play Saturday at home vs. No. 24 Oklahoma (12-7, 3-4 Big 12).
- Mike Fiammetta