Series history · 1975–1997
SF Washington SD vs Sioux City North
4A Last season in archive: 1982
5A 2026 season
No projected line: at least one of these programs is not an eleven-player team in the 2026 season file.
Series history
12–5
SF Washington SD leads
17
Meetings · 1975–1997
7–3
Last 10 · SF Washington SD
5
SF Washington SD streak
Biggest wins
SF Washington SD
39-8 · 1979+31
48-24 · 1993+24
24-0 · 1990+24
Sioux City North
20-14 · 1991+6
21-17 · 1985+4
23-20 · 1989+3
Runs & venue
Longest streak: SF Washington SD 5 straight, 1993–1997
Home team: 8-9
Playoff meetings: 0
Average margin: 11.6 · decided by 7 or less: 9
By decade · avg margin, Sioux City North view
| 1990s | 2-6 | -10.4 |
| 1980s | 3-4 | -6.6 |
| 1970s | 0-2 | -19.0 |
| Season | Result | Model line |
|---|---|---|
| 1997 Oct 3 | SF Washington SD 34-14 at SF Washington SD | — — |
| 1996 Oct 3 | SF Washington SD 31-18 at Sioux City North | — — |
| 1995 Sep 29 | SF Washington SD 14-7 at SF Washington SD | — — |
| 1994 Oct 6 | SF Washington SD 28-26 at Sioux City North | — — |
| 1993 Oct 7 | SF Washington SD 48-24 at SF Washington SD | — — |
| 1992 Oct 23 | Sioux City North 14-13 at Sioux City North | — — |
| 1991 Oct 25 | Sioux City North 20-14 at SF Washington SD | — — |
| 1990 Oct 20 | SF Washington SD 24-0 at Sioux City North | — — |
| 1989 Oct 19 | Sioux City North 23-20 at Sioux City North | — — |
| 1988 Oct 21 | SF Washington SD 21-19 at Sioux City North | — — |
| 1987 Oct 23 | Sioux City North 14-13 at SF Washington SD | — — |
| 1986 Sep 19 | SF Washington SD 24-13 at Sioux City North | — — |
| 1985 Sep 20 | Sioux City North 21-17 at SF Washington SD | — — |
| 1984 Sep 21 | SF Washington SD 28-8 at SF Washington SD | — — |
| 1983 Sep 16 | SF Washington SD 24-3 at SF Washington SD | — — |
| 1979 Sep 28 | SF Washington SD 39-8 at Sioux City North | — — |
| 1975 Sep 19 | SF Washington SD 21-14 at SF Washington SD | — — |
Every recorded meeting in Brent Moore's all-time archive. Model lines appear for seasons whose archive pages have been built (2021 on, plus any older season you have opened).