No. 12 Oklahoma State will meet No. 11 Texas on Saturday to determine the 2021 Big 12 tournament champion and an automatic berth in the NCAA men's basketball tournament.
The Cowboys advanced to the title game for the first time since 1999 with an 83-74 upset win over Baylor.
The Longhorns were scheduled to play 11th-ranked Kansas in the first semifinal Friday, but the Jayhawks announced they had to withdraw from the tournament due to a positive COVID-19 test within the program.
Texas is one win away from winning the first Big 12 tournament title in school history.