Stadium: Reed Gym
Home Manager: Ryan Looney Away Manager: Barret Peery
| NCAAB | 2019/02/22 03:05 | Idaho St v Portland State | L | 93-99 |
| NCAAB | 2019/02/03 02:05 | Portland State v Idaho St | W | 67-69 |
| NCAAB | 2018/02/17 21:00 | Idaho St v Portland State | L | 77-91 |
| NCAAB | 2018/01/19 02:00 | Portland State v Idaho St | L | 87-83 |
| NCAAB | 2017/02/10 03:05 | Idaho St v Portland State | L | 69-74 |
| NCAAB | 2016/02/12 02:00 | Idaho St v Portland State | W | 88-71 |
| NCAAB | 2016/01/17 03:05 | Portland State v Idaho St | W | 70-73 |
| NCAAB | 2015/01/25 02:05 | Idaho St v Portland State | W | 80-76 |
| NCAAB | 2019/03/13 18:00 | Idaho St v Southern Utah | L | 80-94 |
| NCAAB | 2019/03/10 02:05 | Idaho v Idaho St | W | 68-70 |
| NCAAB | 2019/03/08 02:05 | Eastern Washington v Idaho St | L | 91-62 |
| NCAAB | 2019/03/05 02:05 | Weber State v Idaho St | W | 74-78 |
| NCAAB | 2019/03/03 02:00 | Idaho St v Northern Colorado | L | 62-71 |
| NCAAB | 2019/02/22 03:05 | Idaho St v Portland State | L | 93-99 |
| NCAAB | 2019/02/17 02:05 | Montana v Idaho St | L | 80-68 |
| NCAAB | 2019/02/15 02:05 | Montana State v Idaho St | L | 84-76 |
| NCAAB | 2019/03/14 20:30 | Portland State v Weber State | L | 71-81 |
| NCAAB | 2019/03/10 03:00 | Montana State v Portland State | W | 80-84 |
| NCAAB | 2019/03/08 03:05 | Montana v Portland State | W | 69-81 |
| NCAAB | 2019/03/02 22:05 | Portland State v Eastern Washington | L | 66-68 |
| NCAAB | 2019/03/01 03:00 | Portland State v Idaho | W | 67-65 |
| NCAAB | 2019/02/24 03:05 | Sacramento State v Portland State | W | 57-65 |
| NCAAB | 2019/02/22 03:05 | Idaho St v Portland State | W | 93-99 |
| NCAAB | 2019/02/17 03:05 | Southern Utah v Portland State | W | 69-78 |