 | | Loyola Marymount | 65 | | 1-15 |  | | Portland | 54 | | 4-12 | | Mar 6, 2013 9:00 PM | |
| | | Loyola Marymount | 61 | | 1-15 |  | | San Francisco | 60 | | 7-9 | | Mar 7, 2013 9:00 PM | |  | | Pepperdine | 59 | | 4-12 |  | | San Diego | 62 | | 7-9 | | Mar 7, 2013 11:30 PM | |
| | | Loyola Marymount | 60 | | 1-15 |  | | Santa Clara | 58 | | 9-7 | | Mar 8, 2013 9:00 PM | | | | San Diego | 72 | | 7-9 |  | | BYU | 69 | | 10-6 | | Mar 8, 2013 11:30 PM | |
| | | Loyola Marymount | 48 | | 1-15 |  | 1 | Gonzaga | 66 | | 16-0 | | Mar 9, 2013 9:00 PM | | | | San Diego | 66 | | 7-9 |  | | Saint Mary's | 69 | | 14-2 | | Mar 9, 2013 11:00 PM | |
| | | Saint Mary's | 51 | | 14-2 | | 1 | Gonzaga | 65 | | 16-0 | | Mar 11, 2013 9:00 PM | |
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