| Date | Location | Result | |
| 03/17/18 | San Diego, Calif. (Jenny Craig Pavilion) | San Diego 67, Portland State 64 | Box score |
| 03/08/18 | Reno, Nev. (Reno Events Center) | Eastern Washington 78, Portland State 72 | Box score |
| 03/06/18 | Reno, Nev. (Reno Events Center) | Portland State 71, Sacramento State 67 | Box score |
| 03/03/18 | Pamplin Sports Center, Lewis and Clark | Portland State 97, North Dakota 90 (OT) | Box score |
| 03/01/18 | Pamplin Sports Center, Lewis and Clark | Northern Colorado 85, Portland State 78 | Box score |
| 02/24/18 | Flagstaff, Ariz. (Rolle Activity Center) | Portland State 72, Northern Arizona 66 | Box score |
| 02/22/18 | Cedar City, UT | Portland State 96, Southern Utah 91 (OT) | Box score |
| 02/17/18 | Pamplin Sports Center, Lewis and Clark | Portland State 91, Idaho State 77 | Box score |
| 02/15/18 | Pamplin Sports Center, Lewis and Clark | Weber State 95, Portland State 86 (OT) | Box score |
| 02/10/18 | Worthington Arena - Bozeman, MT | Portland State 80, Montana State 77 | Box score |
| 02/08/18 | Missoula, Mont. (Dahlberg Arena) | Montana 80, Portland State 60 | Box score |
| 02/03/18 | Pamplin Sports Center, Lewis and Clark | Portland State 94, Eastern Washington 81 | Box score |
| 02/01/18 | Lewis and Clark College | IDAHO 97, Portland State 88 | Box score |
| 01/27/18 | Pamplin Sports Center, Lewis & Clark Col | Sacramento State 71, Portland State 61 | Box score |
| 01/20/18 | Ogden, Utah (Dee Events Center) | Weber State 84, Portland State 79 | Box score |
| 01/18/18 | ICCU Court at Reed Gym (Pocatello, ID) | Portland State 87, Idaho State 83 | Box score |
| 01/13/18 | Lewis and Clark College, Portland, OR | Montana 92, Portland State 89 | Box score |
| 01/11/18 | Lewis and Clark College, Portland, OR | Portland State 93, Montana State 74 | Box score |
| 01/06/18 | Cowan Spectrum (Moscow, Idaho) | Portland State 73, IDAHO 72 | Box score |
| 01/04/18 | Cheney, Washington | Eastern Washington 81, Portland State 74 | Box score |
| 12/30/17 | The Nest -- Sacramento, Calif. | Sacramento State 80, Portland State 75 | Box score |
| 12/21/17 | Haas Pavilion, Berkeley, Calif. | Portland State 106, California 81 | Box score |
| 12/16/17 | Lewis and Clark College, Portland, OR | Portland State 116, Linfield 71 | Box score |
| 12/13/17 | Matthew Knight Arena, Eugene, Ore. | Oregon 95, Portland State 84 | Box score |
| 12/09/17 | Leave Center (Santa Clara, Calif.) | Portland State 87, Santa Clara 84 | Box score |
| 12/06/17 | Los Angeles, CA (Gersten Pavilion) | Portland State 94, Loyola Marymount 85 | Box score |
| 12/02/17 | Lewis and Clark College | Portland State 125, Portland Bible 50 | Box score |
| 11/26/17 | Portland, Ore. (Memorial Coliseum) | Portland State 87, Stanford 78 | Box score |
| 11/24/17 | Moda Center, Portland, OR | BUTLER 71, Portland State 69 | Box score |
| 11/23/17 | Veterans Memorial Coliseum, Portland, OR | Duke 99, Portland State 81 | Box score |
| 11/20/17 | Veterans Memorial Coliseum, Portland, OR | Portland State 83, Utah State 79 | Box score |
| 11/18/17 | Riverside, CA (SRC Arena) | Portland State 94, UC Riverside 82 | Box score |
| 11/14/17 | Lewis and Clark College | Portland State 111, Willamette 60 | Box score |
| 11/11/17 | Portland, Ore. (Chiles Center) | Portland State 80, Portland 75 | Box score |