Stadium: ICCU Dome
Home Manager: Ryan Looney Away Manager: Jase Coburn
| NCAAB | 2021/01/23 20:05 | Idaho St v Portland State | W | 43-69 |
| NCAAB | 2021/01/22 03:05 | Idaho St v Portland State | L | 64-57 |
| NCAAB | 2020/02/28 02:00 | Idaho St v Portland State | W | 76-89 |
| NCAAB | 2020/01/19 03:05 | Idaho St v Portland State | W | 76-82 |
| NCAAB | 2019/02/22 03:05 | Idaho St v Portland State | W | 93-99 |
| NCAAB | 2019/02/03 02:05 | Portland State v Idaho St | L | 67-69 |
| NCAAB | 2018/02/17 21:00 | Idaho St v Portland State | W | 77-91 |
| NCAAB | 2018/01/19 02:00 | Portland State v Idaho St | W | 87-83 |
| NCAAB | 2021/03/10 19:00 | Northern Arizona v Portland State | L | 77-66 |
| NCAAB | 2021/03/06 20:05 | Southern Utah v Portland State | L | 73-54 |
| NCAAB | 2021/03/05 03:05 | Southern Utah v Portland State | L | 68-58 |
| NCAAB | 2021/02/27 19:00 | Portland State v Northern Colorado | W | 73-65 |
| NCAAB | 2021/02/26 01:30 | Portland State v Northern Colorado | L | 64-66 |
| NCAAB | 2021/02/20 20:00 | Portland State v Idaho | W | 71-40 |
| NCAAB | 2021/02/19 03:05 | Idaho v Portland State | W | 64-84 |
| NCAAB | 2021/02/13 03:05 | Portland State v Simpson University | W | 99-66 |
| NCAAB | 2021/03/11 21:00 | Montana State v Idaho St | L | 71-63 |
| NCAAB | 2021/03/05 20:05 | Idaho St v Eastern Washington | L | 62-75 |
| NCAAB | 2021/03/04 02:05 | Idaho St v Eastern Washington | W | 68-63 |
| NCAAB | 2021/02/27 18:00 | Montana v Idaho St | L | 59-58 |
| NCAAB | 2021/02/26 02:00 | Montana v Idaho St | L | 64-58 |
| NCAAB | 2021/02/15 21:00 | Idaho St v George Fox | W | 84-59 |
| NCAAB | 2021/02/13 19:00 | Idaho v Idaho St | W | 58-64 |
| NCAAB | 2021/02/12 02:00 | Idaho v Idaho St | W | 43-69 |