Stadium: Viking Pavillion
Home Manager: Jase Coburn Away Manager: Ryan Looney
| NCAAB | 2023/01/22 01:00 | Portland State v Idaho St | L | 72-65 |
| NCAAB | 2022/03/09 19:00 | Idaho St v Portland State | L | 52-66 |
| NCAAB | 2022/02/27 03:00 | Idaho St v Portland State | L | 69-73 |
| NCAAB | 2021/12/03 02:00 | Portland State v Idaho St | L | 63-55 |
| NCAAB | 2021/01/23 20:05 | Idaho St v Portland State | L | 43-69 |
| NCAAB | 2021/01/22 03:05 | Idaho St v Portland State | W | 64-57 |
| NCAAB | 2020/02/28 02:00 | Idaho St v Portland State | L | 76-89 |
| NCAAB | 2020/01/19 03:05 | Idaho St v Portland State | L | 76-82 |
| NCAAB | 2023/02/12 01:00 | Montana State v Idaho St | L | 58-52 |
| NCAAB | 2023/02/10 02:00 | Montana v Idaho St | L | 69-61 |
| NCAAB | 2023/02/07 01:00 | Idaho St v Northern Arizona | W | 75-70 |
| NCAAB | 2023/02/05 01:00 | Weber State v Idaho St | L | 72-71 |
| NCAAB | 2023/01/28 22:00 | Idaho St v Idaho | W | 95-91 |
| NCAAB | 2023/01/27 02:00 | Idaho St v Eastern Washington | L | 68-81 |
| NCAAB | 2023/01/22 01:00 | Portland State v Idaho St | L | 72-65 |
| NCAAB | 2023/01/20 02:00 | Sacramento State v Idaho St | W | 61-65 |
| NCAAB | 2023/02/11 21:00 | Portland State v Northern Arizona | W | 88-87 |
| NCAAB | 2023/02/10 01:00 | Portland State v Northern Colorado | L | 79-88 |
| NCAAB | 2023/02/05 03:00 | Eastern Washington v Portland State | L | 98-88 |
| NCAAB | 2023/02/03 03:00 | Idaho v Portland State | W | 66-69 |
| NCAAB | 2023/01/29 03:00 | Montana v Portland State | L | 73-67 |
| NCAAB | 2023/01/27 03:00 | Montana State v Portland State | L | 75-66 |
| NCAAB | 2023/01/22 01:00 | Portland State v Idaho St | W | 72-65 |
| NCAAB | 2023/01/20 02:00 | Portland State v Weber State | L | 68-84 |