Head to Head
| 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 | 2006/09/02 12:00 | Auburn v Washington State | L | 40-14 |
| NCAAF | 2005/11/19 12:00 | Washington v Washington State | W | 22-26 |
| NCAAF | 2005/11/12 12:00 | Washington State v Oregon | L | 31-34 |
| NCAAF | 2005/11/05 12:00 | Washington State v Arizona State | L | 24-27 |
| NCAAF | 2005/10/29 12:00 | USC v Washington State | L | 55-13 |
| NCAAF | 2005/10/22 12:00 | California v Washington State | L | 42-38 |
| NCAAF | 2005/10/15 12:00 | Washington State v UCLA | L | 41-44 |
| NCAAF | 2005/10/08 12:00 | Washington State v Stanford | L | 21-24 |
Away History
| NCAAF | 2006/09/02 12:00 | Michigan State v Idaho | L | 27-17 |
| NCAAF | 2005/11/26 12:00 | San Jose State v Idaho | L | 26-18 |
| NCAAF | 2005/11/19 12:00 | Boise State v Idaho | L | 70-35 |
| NCAAF | 2005/11/12 12:00 | Idaho v Louisiana Tech | L | 38-41 |
| NCAAF | 2005/10/29 12:00 | New Mexico State v Idaho | W | 37-38 |
| NCAAF | 2005/10/22 12:00 | Idaho v Fresno State | L | 10-40 |
| NCAAF | 2005/10/08 12:00 | Nevada v Idaho | L | 62-14 |
| NCAAF | 2005/10/01 12:00 | Idaho v Utah State | W | 27-13 |