 | | UC Irvine | 72 | | 6-12 |  | | Nevada | 81 | | 12-7 | | Mar 6, 1998 | |  | | Utah State | 69 | | 13-3 |  | | Long Beach State | 61 | | 5-12 | | Mar 6, 1998 | |  | | CSU Fullerton | 89 | | 7-11 |  | | Boise St. | 82 | | 9-8 | | Mar 6, 1998 | |  | | Pacific | 82 | | 16-3 |  | | Idaho | 74 | | 9-8 | | Mar 6, 1998 | |
| | | Pacific | 67 | | 16-3 | | | Nevada | 62 | | 12-7 | | Mar 7, 1998 | | | | Utah State | 65 | | 13-3 | | | CSU Fullerton | 56 | | 7-11 | | Mar 7, 1998 | |
| | | Utah State | 78 | | 13-3 | | | Pacific | 63 | | 16-3 | | Mar 8, 1998 | |
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