First meeting: Sept. 18, 1981 - Prairie 17, Washougal 6
Latest meeting: Sept. 6, 2024 - Prairie 21, Washougal 16
Next meeting: 2024
Meetings total: 16
All-time series: Prairie Leads 14-2
League series: Prairie Leads 2-0
Post-season series: n/a
Largest victory: Prairie, 39-0 (1984)
Longest win streak: Prairie, 8 (1981-1998)
Current win streak: Prairie, 4 (2018-present)
| Prairie Victories | Washougal Victories | Tie Games |
| No. | Date | Winning Team | Losing Team | |||
| 1 | Sept. 18, 1981 | at Prairie | 17 | Washougal | 6 | |
| 2 | Sept. 17, 1982 | Prairie | 27 | at Washougal | 0 | |
| 3 | Sept. 16, 1983 | at Prairie | 19 | Washougal | 0 | |
| 4 | Sept. 14, 1984 | Prairie | 39 | at Washougal | 0 | |
| 5 | Oct. 24, 1987 | at Prairie* | 34 | Washougal | 27 | |
| 6 | Oct. 21, 1988 | Prairie* | 34 | at Washougal | 13 | |
| 7 | Sept. 19, 1997 | Prairie | 52 | at Washougal | 25 | |
| 8 | Sept. 18, 1998 | at Prairie | 24 | Washougal | 15 | |
| 9 | Sept. 10, 2004 | Washougal | 37 | at Prairie | 10 | |
| 10 | Sept. 9, 2005 | Prairie | 30 | at Washougal | 26 | |
| 11 | Sept.16, 2006 | Prairie | 33 | at Washougal | 12 | |
| 12 | Sept.14, 2007 | Washougal | 42 | at Prairie | 25 | |
| 13 | Sept. 7, 2018 | Prairie | 28 | at Washougal | 21 | |
| 14 | Sept. 13, 2019 | at Prairie | 33 | Washougal | 6 | |
| 15 | Sept. 3, 2021 | Prairie | 44 | at Washougal | 6 | |
| 16 | Sept. 6, 2024 | Prairie | 21 | at Washougal | 16 | |