Head to Head
| NCAAF | 2007/09/15 12:00 | Washington State v Idaho | W | 45-28 |
| NCAAF | 2006/09/09 12:00 | Washington State v Idaho | W | 56-10 |
| NCAAF | 2004/09/18 12:00 | Washington State v Idaho | W | 49-8 |
| NCAAF | 2003/08/30 12:00 | Idaho v Washington State | W | 0-25 |
| NCAAF | 2002/09/07 12:00 | Washington State v Idaho | W | 49-14 |
| NCAAF | 2001/08/30 12:00 | Washington State v Idaho | W | 36-7 |
| NCAAF | 2000/09/23 12:00 | Washington State v Idaho | L | 34-38 |
Home History
| NCAAF | 2016/09/11 02:15 | Boise State v Washington State | L | 31-28 |
| NCAAF | 2016/09/04 00:00 | Washington State v East Washington | L | 42-45 |
| NCAAF Bowl Games | 2015/12/26 19:00 | Washington State v Miami Florida | W | 20-14 |
| NCAAF | 2015/11/27 20:30 | Washington v Washington State | L | 45-10 |
| NCAAF | 2015/11/22 03:45 | Washington State v Colorado | W | 27-3 |
| NCAAF | 2015/11/15 03:45 | UCLA v Washington State | W | 27-31 |
| NCAAF | 2015/11/07 20:30 | Washington State v Arizona State | W | 38-24 |
| NCAAF | 2015/11/01 02:30 | Washington State v Stanford | L | 28-30 |
Away History
| NCAAF | 2016/09/10 21:00 | Washington v Idaho | L | 59-14 |
| NCAAF | 2016/09/02 01:00 | Idaho v Montana State | W | 20-17 |
| NCAAF | 2015/11/28 22:00 | Idaho v Texas State | W | 38-31 |
| NCAAF | 2015/11/21 21:00 | Auburn v Idaho | L | 56-34 |
| NCAAF | 2015/11/14 22:00 | Idaho v Appalachian St | L | 20-47 |
| NCAAF | 2015/11/07 20:00 | South Alabama v Idaho | L | 52-45 |
| NCAAF | 2015/11/01 00:00 | New Mexico State v Idaho | L | 55-48 |
| NCAAF | 2015/10/24 21:00 | Idaho v UL Monroe | W | 27-13 |