Results
Baylor was stunned by Texas Tech at the start of the Phillip 66 Big 12 Championship.
Friday, May 11
| Score | ||||
| Game 1 | No. 3 Baylor | vs | No. 2 Oklahoma State | 7-1 |
| Game 2 | No. 4 Texas | vs | No. 6 Iowa State | 7-0 |
| Game 3 | No. 1 Oklahoma | vs | No. 4 Texas | 10-1 (6) |
| Game 4 | No. 3 Baylor | vs | No. 5 Texas Tech | 5-6 |
| Game 5 | No. 2 Oklahoma State | vs | No. 5 Texas Tech | 7-6 |
| Game 6 | No. 1 Oklahoma | vs | No. 6 Iowa State |