 | | UC Irvine | 68 | | 9-11 |  | | Pacific | 62 | | 3-16 | | Mar 8, 1989 | |  | | San Jose State | 60 | | 1-18 |  | | Fresno State | 64 | | 10-10 | | Mar 8, 1989 | |
|  | | Utah State | 86 | | 10-8 |  | | CSU Fullerton | 87 | | 11-9 | | Mar 9, 1989 | |  | | New Mexico State | 60 | | 14-7 | | | Fresno State | 59 | | 10-10 | | Mar 9, 1989 | | | | UC Irvine | 82 | | 9-11 |  | | UNLV | 102 | | 19-2 | | Mar 9, 1989 | |  | | Long Beach State | 57 | | 10-9 |  | | UC Santa Barbara | 69 | | 12-8 | | Mar 9, 1989 | |
| | | New Mexico State | 67 | | 14-7 | | | UC Santa Barbara | 63 | | 12-8 | | Mar 10, 1989 | | | | UNLV | 99 | | 19-2 | | | CSU Fullerton | 83 | | 11-9 | | Mar 10, 1989 | |
| | | New Mexico State | 62 | | 14-7 | | | UNLV | 68 | | 19-2 | | Mar 11, 1989 | |
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