 | | Kansas State | 71 | | 0-12 |  | | TCU | 50 | | 4-5 | | Mar 10, 2021 7:00 PM | |  | | Iowa State | 73 | | 0-10 |  | | Oklahoma | 79 | | 7-4 | | Mar 10, 2021 7:00 PM | |
| | | Kansas State | 68 | | 0-12 |  | 3 | Baylor | 74 | | 9-0 | | Mar 11, 2021 7:00 PM | |  | 21 | Texas Tech | 66 | | 6-5 |  | 9 | Texas | 67 | | 7-4 | | Mar 11, 2021 7:00 PM | |  | 11 | Oklahoma St. | 72 | | 6-6 |  | 13 | West Virginia | 69 | | 7-4 | | Mar 11, 2021 7:00 PM | | | | Oklahoma | 62 | | 7-4 |  | 12 | Kansas | 69 | | 12-6 | | Mar 11, 2021 7:00 PM | |
| | 9 | Texas | 1 | | 7-4 | | 12 | Kansas | 0 | | 12-6 | | Mar 12, 2021 7:00 PM | | | 11 | Oklahoma St. | 83 | | 6-6 | | 3 | Baylor | 74 | | 9-0 | | Mar 12, 2021 7:00 PM | |
| | 11 | Oklahoma St. | 86 | | 6-6 | | 9 | Texas | 91 | | 7-4 | | Mar 13, 2021 7:00 PM | |
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