AIR FORCE ACADEMY, Colo. (Interstat) — Colin Brueggemann’s fourth-inning grand slam powered Oklahoma State to an 8-7 comeback victory over Missouri State on Tuesday at O’Brate Stadium.

The Cowboys trailed 7-1 before Brueggemann’s four-RBI blast to left field, his second homer of the season. Garrett Shull added a two-run homer in the sixth for the decisive runs. Missouri State outhit Oklahoma State 10-7 and pulled close on Brant Kragel’s three-run double in the seventh, but the rally fell short. Bears relievers Trenton Ash, Sam Maclaughlin and Ross Felder combined for four hitless, scoreless innings with 10 strikeouts. Oklahoma State improved to 9-3. Missouri State dropped to 7-5.