Arizona Wildcats vs Washington State Cougars
Series timeline
▲ Arizona Wildcats ahead (peak +12)
▼ Washington State Cougars ahead (peak +1)
Arizona Wildcats Washington State Cougars Tie Postseason One meeting per cell
Longest streaks: Arizona Wildcats 5 (2006–2010), Washington State Cougars 4 (2001–2004). Current: Arizona Wildcats 2.
Splits
| Split | Arizona Wildcats record |
|---|---|
| Regular season | 29-19 |
| Hosted by Arizona Wildcats | 14-10 |
| Hosted by Washington State Cougars | 15-9 |
| Last 10 seasons (2013 to 2026) | 4-6 |
| Largest Arizona Wildcats win | 48-7 (2009) |
| Largest Washington State Cougars win | 69-7 (2016) |
Every meeting
2020s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2026 | Sep 26, 2026 | Arizona Wildcats | 34-24 | at Washington State Cougars | Week 4 |
| 2023 | Oct 14, 2023 | Arizona Wildcats | 44-6 | at Washington State Cougars | Week 8 |
| 2022 | Nov 19, 2022 | Washington State Cougars | 31-20 | at Arizona Wildcats | Week 13 |
| 2021 | Nov 19, 2021 | Washington State Cougars | 44-18 | at Washington State Cougars | Week 13 |
2010s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2018 | Nov 17, 2018 | Washington State Cougars | 69-28 | at Washington State Cougars | Week 13 |
| 2017 | Oct 28, 2017 | Arizona Wildcats | 58-37 | at Arizona Wildcats | Week 10 |
| 2016 | Nov 5, 2016 | Washington State Cougars | 69-7 | at Washington State Cougars | Week 11 |
| 2015 | Oct 24, 2015 | Washington State Cougars | 45-42 | at Arizona Wildcats | Week 8 |
| 2014 | Oct 25, 2014 | Arizona Wildcats | 59-37 | at Washington State Cougars | Week 9 |
| 2013 | Nov 16, 2013 | Washington State Cougars | 24-17 | at Arizona Wildcats | Week 12 |
| 2010 | Oct 16, 2010 | Arizona Wildcats | 24-7 | at Washington State Cougars | Week 7 |
2000s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2009 | Nov 7, 2009 | Arizona Wildcats | 48-7 | at Arizona Wildcats | Week 10 |
| 2008 | Nov 8, 2008 | Arizona Wildcats | 59-28 | at Washington State Cougars | Week 11 |
| 2007 | Sep 29, 2007 | Arizona Wildcats | 48-20 | at Arizona Wildcats | Week 5 |
| 2006 | Nov 4, 2006 | Arizona Wildcats | 27-17 | at Washington State Cougars | Week 10 |
| 2004 | Sep 25, 2004 | Washington State Cougars | 20-19 | at Arizona Wildcats | Week 5 |
| 2003 | Oct 4, 2003 | Washington State Cougars | 30-7 | at Washington State Cougars | Week 7 |
| 2002 | Oct 26, 2002 | Washington State Cougars | 21-13 | at Arizona Wildcats | Week 10 |
| 2001 | Sep 29, 2001 | Washington State Cougars | 48-21 | at Arizona Wildcats | Week 5 |
| 2000 | Oct 14, 2000 | Arizona Wildcats | 53-47 | at Arizona Wildcats | Week 8 |
1990s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1999 | Sep 25, 1999 | Arizona Wildcats | 30-24 | at Washington State Cougars | Week 5 |
| 1998 | Nov 7, 1998 | Arizona Wildcats | 41-7 | at Arizona Wildcats | Week 11 |
| 1997 | Oct 25, 1997 | Washington State Cougars | 35-34 | at Washington State Cougars | Week 10 |
| 1996 | Oct 5, 1996 | Arizona Wildcats | 34-26 | at Arizona Wildcats | Week 7 |
| 1995 | Oct 28, 1995 | Arizona Wildcats | 24-14 | at Washington State Cougars | Week 10 |
| 1994 | Oct 15, 1994 | Arizona Wildcats | 10-7 | at Washington State Cougars | Week 8 |
| 1993 | Oct 23, 1993 | Arizona Wildcats | 9-6 | at Arizona Wildcats | Week 9 |
| 1992 | Sep 12, 1992 | Washington State Cougars | 23-20 | at Arizona Wildcats | Week 3 |
| 1991 | Nov 9, 1991 | Washington State Cougars | 40-27 | at Washington State Cougars | Week 11 |
| 1990 | Oct 27, 1990 | Arizona Wildcats | 42-34 | at Arizona Wildcats | Week 10 |
1980s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1989 | Oct 21, 1989 | Arizona Wildcats | 23-21 | at Washington State Cougars | Week 8 |
| 1988 | Oct 15, 1988 | Arizona Wildcats | 45-28 | at Arizona Wildcats | Week 8 |
| 1987 | Oct 24, 1987 | Washington State Cougars | 45-28 | at Washington State Cougars | Week 9 |
| 1986 | Nov 8, 1986 | Arizona Wildcats | 31-6 | at Washington State Cougars | Week 11 |
| 1985 | Sep 14, 1985 | Arizona Wildcats | 12-7 | at Arizona Wildcats | Week 3 |
| 1983 | Sep 17, 1983 | Arizona Wildcats | 45-6 | at Washington State Cougars | Week 4 |
| 1982 | Oct 30, 1982 | Arizona Wildcats | 34-17 | at Washington State Cougars | Week 9 |
| 1981 | Oct 24, 1981 | Washington State Cougars | 34-19 | at Arizona Wildcats | Week 8 |
| 1980 | Oct 18, 1980 | Washington State Cougars | 38-14 | at Arizona Wildcats | Week 8 |
1970s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1979 | Sep 8, 1979 | Arizona Wildcats | 22-7 | at Washington State Cougars | Week 2 |
| 1978 | Nov 18, 1978 | Arizona Wildcats | 31-24 | at Arizona Wildcats | Week 12 |
| 1972 | Sep 23, 1972 | Washington State Cougars | 28-6 | at Arizona Wildcats | Week 3 |
| 1971 | Sep 18, 1971 | Arizona Wildcats | 39-28 | at Washington State Cougars | Week 2 |
1960s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1968 | Nov 2, 1968 | Arizona Wildcats | 28-14 | at Arizona Wildcats | Week 8 |
| 1966 | Nov 12, 1966 | Arizona Wildcats | 28-18 | at Arizona Wildcats | Week 10 |
| 1965 | Oct 16, 1965 | Washington State Cougars | 21-3 | at Washington State Cougars | Week 6 |
| 1964 | Oct 3, 1964 | Arizona Wildcats | 28-12 | at Arizona Wildcats | Week 4 |
| 1963 | Oct 5, 1963 | Washington State Cougars | 7-2 | at Washington State Cougars | Week 4 |