Schedule:
Please note: All rankings shown are the rankings of the teams on the date that they played one another
| Game | Date | Away Team (Rank) | Away Score | Home Score | Home Team (Rank) | Game Status | Result | Margin |
|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-11 | Portland State (253) | 80 | 75 | Portland (246) | Final | W | 5 |
| 2 | 2017-11-14 | Willamette | 60 | 111 | Portland State (253) | Final | W | 51 |
| 3 | 2017-11-18 | Portland State (253) | 94 | 82 | UC-Riverside (313) | Final | W | 12 |
| 4 | 2017-11-20 | Utah State (149) | 79 | 83 | Portland State (253) | Final | W | 4 |
| 5 | 2017-11-23 | Portland State (67) | 81 | 99 | Duke (13) | Final | L | -18 |
| 6 | 2017-11-24 | Portland State (67) | 69 | 71 | Butler (102) | Final | L | -2 |
| 7 | 2017-11-26 | Portland State (67) | 87 | 78 | Stanford (113) | Final | W | 9 |
| 8 | 2017-12-02 | Portland Bible | 50 | 125 | Portland State (90) | Final | W | 75 |
| 9 | 2017-12-06 | Portland State (79) | 94 | 85 | Loyola Marymount (184) | Final | W | 9 |
| 10 | 2017-12-09 | Portland State (79) | 87 | 84 | Santa Clara (261) | Final | W | 3 |
| 11 | 2017-12-13 | Portland State (66) | 84 | 95 | Oregon (67) | Final | L | -11 |
| 12 | 2017-12-16 | Linfield | 71 | 116 | Portland State (66) | Final | W | 45 |
| 13 | 2017-12-21 | Portland State (81) | 106 | 81 | California (191) | Final | W | 25 |
| 14 | 2017-12-30 | Portland State (73) | 75 | 80 | Sacramento State (324) | Final | L | -5 |
| 15 | 2018-01-04 | Portland State (94) | 74 | 81 | Eastern Washington (233) | Final | L | -7 |
| 16 | 2018-01-06 | Portland State (94) | 73 | 72 | Idaho (164) | Final | W | 1 |
| 17 | 2018-01-11 | Montana State (187) | 74 | 93 | Portland State (108) | Final | W | 19 |
| 18 | 2018-01-13 | Montana (140) | 92 | 89 | Portland State (108) | Final | L | -3 |
| 19 | 2018-01-18 | Portland State (113) | 87 | 83 | Idaho State (254) | Final | W | 4 |
| 20 | 2018-01-20 | Portland State (113) | 79 | 84 | Weber State (186) | Final | L | -5 |
| 21 | 2018-01-27 | Sacramento State (299) | 71 | 61 | Portland State (121) | Final | L | -10 |
| 22 | 2018-02-01 | Idaho (162) | 97 | 88 | Portland State (142) | Final | L | -9 |
| 23 | 2018-02-03 | Eastern Washington (194) | 81 | 94 | Portland State (142) | Final | W | 13 |
| 24 | 2018-02-08 | Portland State (142) | 60 | 80 | Montana (96) | Final | L | -20 |
| 25 | 2018-02-10 | Portland State (142) | 80 | 77 | Montana State (247) | Final | W | 3 |
| 26 | 2018-02-15 | Weber State (131) | 95 | 86 | Portland State (143) | Final/OT | L | -9 |
| 27 | 2018-02-17 | Idaho State (258) | 77 | 91 | Portland State (143) | Final | W | 14 |
| 28 | 2018-02-22 | Portland State (147) | 96 | 91 | Southern Utah (268) | Final/OT | W | 5 |
| 29 | 2018-02-24 | Portland State (147) | 72 | 66 | Northern Arizona (336) | Final | W | 6 |
| 30 | 2018-03-01 | Northern Colorado (135) | 85 | 78 | Portland State (147) | Final | L | -7 |
| 31 | 2018-03-03 | North Dakota (269) | 90 | 97 | Portland State (147) | Final/OT | W | 7 |
| 32 | 2018-03-06 | Sacramento State (314) | 67 | 71 | Portland State (149) | Final | W | 4 |
| 33 | 2018-03-08 | Portland State (149) | 72 | 78 | Eastern Washington (163) | Final | L | -6 |
| 34 | 2018-03-17 | Portland State (269) | 64 | 67 | San Diego (200) | Final - 0:00 | L | -3 |