 | | Idaho | 76 | | 4-14 |  | | Northern Arizona | 87 | | 5-13 | | Mar 4, 2023 7:00 PM | |  | | Northern Colorado | 84 | | 6-12 |  | | Portland State | 80 | | 6-11 | | Mar 4, 2023 7:00 PM | |
| | | Northern Arizona | 81 | | 5-13 |  | | Eastern Washington | 80 | | 16-2 | | Mar 5, 2023 7:30 PM | | | | Northern Colorado | 73 | | 6-12 |  | | Montana State | 84 | | 15-3 | | Mar 5, 2023 10:00 PM | |
|  | | Idaho State | 74 | | 8-10 |  | | Montana | 83 | | 10-7 | | Mar 6, 2023 7:30 PM | |  | | Sacramento State | 64 | | 7-11 |  | | Weber State | 70 | | 12-6 | | Mar 6, 2023 10:00 PM | |
| | | Northern Arizona | 83 | | 5-13 | | | Montana | 71 | | 10-7 | | Mar 7, 2023 8:30 PM | | | | Weber State | 58 | | 12-6 | | | Montana State | 60 | | 15-3 | | Mar 7, 2023 11:00 PM | |
| | | Northern Arizona | 78 | | 5-13 | | | Montana State | 85 | | 15-3 | | Mar 9, 2023 7:00 PM | |
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