| Date | Location | Result | |
| Nov 21, 1998 | Missoula, Mont. | Montana 3, Portland State 0 (15-11,15-10,15-8) | Box score |
| Nov 20, 1998 | Missoula, Mont. | Eastern Washington 3, Montana 2 (15-12,7-15,15-17,19-17,15-11) | Box score |
| Nov 12, 1998 | Bozeman, Mont. | Montana State 3, Montana 2 (11-15,15-4,7-15,15-8,15-9) | Box score |
| Nov 7, 1998 | Northridge, Calif. | Cal State-Northridge 3, Montana 0 (15-8,15-7,16-14) | Box score |
| Oct 31, 1998 | Missoula, Mont. | Montana 3, Idaho State 0 (15-9,15-11,15-9) | Box score |
| Oct 30, 1998 | Missoula, Mont. | Weber State 3, Montana 1 (15-7,15-8,13-15,15-13) | Box score |
| Oct 24, 1998 | Missoula, Mont. | Sacramento State 3, Montana 0 (15-7,15-9,15-6) | Box score |
| Oct 23, 1998 | Missoula, Mont. | Northern Arizona 3, Montana 1 (15-8,1-15,15-11,16-14) | Box score |
| Oct 17, 1998 | Missoula, Mont. | Eastern Washington 3, Montana 0 (15-3,15-10,15-7) | Box score |
| Oct 16, 1998 | Missoula, Mont. | Montana 3, Portland State 0 (15-8,16-14,15-12) | Box score |
| Oct 10, 1998 | Missoula, Mont. | Montana State 3, Montana 1 (15-8,12-15,15-11,15-13) | Box score |
| Oct 6, 1998 | Spokane, Wash. | Montana 3, Gonzaga 0 (15-11,15-8,15-12) | Box score |
| Oct 2, 1998 | Missoula, Mont. | Cal State-Northridge 3, Montana 1 (15-9,15-10,12-15,15-12) | Box score |
| Sep 26, 1998 | Ogden, Utah | Weber State 3, Montana 2 (14-16,15-9,15-7,10-15,17-15) | Box score |
| Sep 25, 1998 | Pocatello, Idaho | Montana 3, Idaho State 2 (15-12,12-15,9-15,15-9,16-14) | Box score |
| Sep 22, 1998 | Missoula, Mont. | Gonzaga 3, Montana 2 (17-15,15-13,2-15,11-15,15-12) | Box score |
| Sep 19, 1998 | Flagstaff, Ariz. | Northern Arizona 3, Montana 1 (10-15,15-0,15-12,15-8) | Box score |
| Sep 17, 1998 | Sacramento, Calif. | Sacramento State 3, Montana 0 (15-7,15-9,15-10) | Box score |
| Sep 12, 1998 | Ames, Iowa | Montana 3, IUPUI 0 (15-12,15-6,15-6) | Box score |
| Sep 12, 1998 | Ames, Iowa | Montana 3, Chicago State 0 (15-1,15-4,15-4) | Box score |
| Sep 11, 1998 | Ames, Iowa | Montana 3, Iowa State 1 (15-12,11-15,15-11,15-10) | Box score |
| Sep 11, 1998 | Ames, Iowa | Wisconsin-Milwaukee 3, Montana 2 (15-4,8-15,12-15,15-7,15-12) | Box score |
| Sep 5, 1999 | Corvallis, Ore. | Southern Mississippi 3, Montana 0 (15-9,16-14,15-11) | Box score |
| Sep 4, 1998 | Corvallis, Ore. | New Mexico 3, Montana 2 (13-15,15-11,15-10,14-16,15-12) | Box score |
| Sep 4, 1998 | Corvallis, Ore. | Montana 3, Wichita State 1 (15-7,15-10,6-15,15-8) | Box score |
| Sep 3, 1998 | Corvallis, Ore. | Oregon State 3, Montana 0 (15-6,15-9,15-6) | Box score |
| Sep 1, 1998 | Missoula, Mont. | Idaho 3, Montana 0 (15-11,15-4,15-13) | Box score |