| Date | Location | Result | |
| May 02, 2015 | Hillsboro, OR | Sacramento State 3, Portland State 2 | Box score |
| May 01, 2015 | Hillsboro, OR | Sacramento State 10, Portland State 3 | Box score |
| May 01, 2015 | Hillsboro, OR | Sacramento State 3, Portland State 1 | Box score |
| Apr 26, 2015 | Hillsboro, OR | Portland State 9, Montana 1 | Box score |
| Apr 25, 2015 | Hillsboro, OR | Montana 3, Portland State 2 | Box score |
| Apr 25, 2015 | Hillsboro, OR | Portland State 11, Montana 9 | Box score |
| Apr 21, 2015 | Hillsboro, OR | Portland State 9, Oregon State 1 | Box score |
| Apr 21, 2015 | Hillsboro, OR | Oregon State 2, Portland State 1 | Box score |
| Apr 18, 2015 | Grand Forks, N.D. | Portland State 15, North Dakota 5 | Box score |
| Apr 17, 2015 | Grand Forks, N.D. | Portland State 8, North Dakota 0 | Box score |
| Apr 17, 2015 | Grand Forks, N.D. | Portland State 14, North Dakota 5 | Box score |
| Apr 11, 2015 | Pocatello, ID | Idaho State 9, Portland State 1 | Box score |
| Apr 10, 2015 | Pocatello, ID | Idaho State 8, Portland State 0 | Box score |
| Apr 10, 2015 | Pocatello, Idaho | Idaho State 8, Portland State 0 | Box score |
| Apr 04, 2015 | Hillsboro, OR | Portland State 3, Northern Colorado 1 | Box score |
| Apr 04, 2015 | Hillsboro, OR | Northern Colorado 10, Portland State 3 | Box score |
| Apr 03, 2015 | Hillsboro, OR | Portland State 4, Northern Colorado 3 | Box score |
| Apr 01, 2015 | Seattle, WA | Portland State 15, Seattle 10 | Box score |
| Apr 01, 2015 | Seattle, WA | Seattle 5, Portland State 3 | Box score |
| Mar 28, 2015 | Ogden, UT | Weber State 7, Portland State 6 | Box score |
| Mar 27, 2015 | Ogden, UT | Weber State 10, Portland State 4 | Box score |
| Mar 27, 2015 | Ogden, UT | Weber State 4, Portland State 0 | Box score |
| Mar 25, 2015 | Hillsboro, OR | Washington 9, Portland State 0 | Box score |
| Mar 22, 2015 | Hillsboro, OR | Portland State 7, Southern Utah 1 | Box score |
| Mar 21, 2015 | Hillsboro, OR | Southern Utah 5, Portland State 4 | Box score |
| Mar 21, 2015 | Hillsboro, OR | Southern Utah 5, Portland State 3 | Box score |
| Mar 15, 2015 | Reno, NV | St. Mary's 2, Portland State 1 | Box score |
| Mar 14, 2015 | Reno, NV | Nevada 6, Portland State 2 | Box score |
| Mar 14, 2015 | Reno, NV | St. Mary's 6, Portland State 4 | Box score |
| Mar 13, 2015 | Reno, NV | Nevada 8, Portland State 0 | Box score |
| Mar 13, 2015 | Reno, NV | Portland State 6, St. Mary's 2 | Box score |
| Mar 08, 2015 | Clearwater, FL | Villanova 3, Portland State 2 | Box score |
| Mar 07, 2015 | Tampa, FL | Boston College 3, Portland State 0 | Box score |
| Mar 07, 2015 | Tampa, FL | Mercer 14, Portland State 4 | Box score |
| Mar 06, 2015 | Tampa, FL | USF 7, Portland State 1 | Box score |
| Mar 06, 2015 | Tampa, FL | Wisconsin 2, Portland State 1 | Box score |
| Mar 01, 2015 | Lakewood, CA | Cal St. Fullerton 6, Portland State 3 | Box score |
| Feb 28, 2015 | Lakewood, CA | UCLA 10, Portland State 1 | Box score |
| Feb 28, 2015 | Fullerton, CA | Utah Valley 8, Portland State 5 | Box score |
| Feb 27, 2015 | Long Beach, CA | Boise State 9, Portland State 3 | Box score |
| Feb 27, 2015 | Long Beach, CA | Portland State 9, Seattle 5 | Box score |
| Feb 15, 2015 | Henderson, NV | Hawaii 11, Portland State 0 | Box score |
| Feb 14, 2015 | Henderson, NV | Portland State 10, Boise State 6 | Box score |
| Feb 14, 2015 | Henderson, NV | Portland State 10, Utah Valley 0 | Box score |
| Feb 13, 2015 | Las Vegas, NV | CSUN 11, Portland State 0 | Box score |
| Feb 13, 2015 | Las Vegas, NV | UTEP 8, Portland State 5 | Box score |
| Feb 08, 2015 | Tempe, AZ | Fordham 8, Portland State 0 | Box score |
| Feb 07, 2015 | Tempe, Ariz. | San Jose State 8, Portland State 5 | Box score |
| Feb 07, 2015 | Tempe, AZ | Portland State 7, UTEP 5 | Box score |
| Feb 06, 2015 | Tempe, AZ | Fresno State 6, Portland State 1 | Box score |
| Feb 06, 2015 | Tempe, AZ | Portland State 9, Nevada 7 | Box score |