1999 Results
| Day | Date | Opponent | Location | TV | Outcome/Time |
| Sat | 09/04/1999 | Utah | Pullman, Wash. | | L, 27-7
Recap | Stats | Notes |
| Sat | 09/11/1999 | Stanford | Stanford, Calif. | Fox Sports Net/Bay TV | L, 54-17
Recap | Stats |
| Sat | 09/18/1999 | Idaho | Pullman, Wash. | | L, 28-17
Recap | Stats | Notes |
| Sat | 09/25/1999 | Arizona | Pullman, Wash.
(Future Cougar Day, Band, Armed Forces Day, WSU Foundation Day) | | L, 30-24
Recap | Stats |
| Sat | 10/02/1999 | California | Pullman, Wash.
(Homecoming, Land Grant Day) | | W, 31-7
Recap | Stats |
| Sat | 10/09/1999 | Louisiana-Lafayette | Pullman, Wash. | | W, 44-0
Recap | Stats |
| Sun | 10/16/1999 | Open | blank | | |
| Sat | 10/23/1999 | Arizona State | Tempe, Ariz. | | L, 33-21
Recap | Stats |
| Sat | 10/30/1999 | Oregon State | Pullman, Wash.
(Dad's Day) | | L, 27-13
Recap | Stats |
| Sat | 11/06/1999 | Oregon | Eugene, Ore. | FOX Sports Net | L, 52-10
Recap | Stats |
| Sat | 11/13/1999 | USC | Pullman, Wash. | ABC | L, 31-28
Recap | Stats |
| Sat | 11/20/1999 | Washington | Seattle, Wash. | | L, 24-14
Recap | Stats |
| Sat | 11/27/1999 | Hawaii | Honolulu | | W, 22-14
Recap | Stats |
Official Website of Washington State University Athletics | Bohler Athletic Complex | PO Box 641602 Pullman, WA 99164-1602 | 1.800.GO.COUGS
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