Coach Steve Lutz and the Oklahoma State Cowboys will try for back-to-back Big 12 wins when they host Arizona at 8 p.m. Tuesday at Gallagher-Iba Arena in Stillwater. Here's what you need to know about tonight's Cowboys-Wildcats game: More: Steve Lutz set for first Remember the Ten game as Oklahoma State basketball coach Oklahoma State basketball live score updates vs.

View our top photos from Tuesday's Big 12 men's basketball game between the Oklahoma State Cowboys and Arizona Wildcats at Gallagher-Iba Arena.

The Cowboys had an opportunity to turn things around but couldn't keep up with one of the best in the conference.

Stailee Heard scored 17 points as Oklahoma State beat a top-10 opponent for the first time since 2017, upsetting visiting No. 9 TCU 60-59 on Wednesday night in Stillwater, Okla. Heard shot 6-of-10 from the floor and also had six rebounds for the Cowgirls (16-3,

Oklahoma State delivered a thrilling upset over No. 9 TCU, 60-59, rallying from a 15-point deficit in front of a lively Gallagher-Iba Arena crowd.