Stadium: Pamplin Sports Center Round: 1
Home Manager: Barret Peery Away Manager: Don Verlin
| NCAAB | 2018/01/07 03:00 | Portland State v Idaho | L | 73-72 |
| NCAAB | 2017/02/03 03:00 | Portland State v Idaho | W | 72-89 |
| NCAAB | 2016/02/19 03:05 | Portland State v Idaho | W | 74-80 |
| NCAAB | 2016/01/31 03:00 | Idaho v Portland State | W | 56-55 |
| NCAAB | 2015/02/13 03:00 | Idaho v Portland State | W | 87-76 |
| NCAAB | 2015/01/18 03:05 | Portland State v Idaho | L | 85-73 |
| NCAAB | 2013/12/14 12:00 | Portland State v Idaho | W | 75-76 |
| NCAAB | 2012/02/18 12:00 | Idaho v Portland State | W | 77-68 |
| NCAAB | 2018/01/28 03:00 | North Dakota v Idaho | W | 71-96 |
| NCAAB | 2018/01/26 03:00 | Northern Colorado v Idaho | L | 80-63 |
| NCAAB | 2018/01/21 00:00 | Idaho v Northern Arizona | W | 84-80 |
| NCAAB | 2018/01/19 01:30 | Idaho v Southern Utah | W | 80-76 |
| NCAAB | 2018/01/13 04:30 | Idaho v Eastern Washington | W | 58-51 |
| NCAAB | 2018/01/07 03:00 | Portland State v Idaho | L | 73-72 |
| NCAAB | 2018/01/05 04:00 | Sacramento State v Idaho | W | 68-69 |
| NCAAB | 2017/12/31 21:00 | Idaho v Northern Colorado | L | 77-81 |
| NCAAB | 2018/01/27 22:00 | Sacramento State v Portland State | L | 71-61 |
| NCAAB | 2018/01/21 02:00 | Portland State v Weber State | L | 79-84 |
| NCAAB | 2018/01/19 02:00 | Portland State v Idaho St | W | 87-83 |
| NCAAB | 2018/01/13 21:00 | Montana v Portland State | L | 92-89 |
| NCAAB | 2018/01/12 04:00 | Montana State v Portland State | W | 74-93 |
| NCAAB | 2018/01/07 03:00 | Portland State v Idaho | W | 73-72 |
| NCAAB | 2018/01/05 02:05 | Portland State v Eastern Washington | L | 74-81 |
| NCAAB | 2017/12/31 03:05 | Portland State v Sacramento State | L | 75-80 |