Matchup · 2026
Southwest Valley at Griswold
Projected line
Griswold at home
Southwest Valley -9.5o/u 53.0
Southwest Valley 31 · Griswold 22
72%
Southwest Valley at home
Southwest Valley -11.5o/u 53.0
Griswold 21 · Southwest Valley 32
76%
Neutral site
Southwest Valley -10.5o/u 53.0
Southwest Valley 32 · Griswold 21
74%
| Site | Line | Total | Win prob | Score |
|---|---|---|---|---|
| Griswold at home | Southwest Valley -9.5 | 53.0 | 72% | Southwest Valley 31 · Griswold 22 |
| Southwest Valley at home | Southwest Valley -11.5 | 53.0 | 76% | Griswold 21 · Southwest Valley 32 |
| Neutral site | Southwest Valley -10.5 | 53.0 | 74% | Southwest Valley 32 · Griswold 21 |
Series history
24–18–1
Griswold leads
43
Meetings · 1922–2017
6–4
Last 10 · Griswold
2
Southwest Valley streak
Biggest wins
Southwest Valley
48-0 · 2017+48
47-13 · 1999+34
49-20 · 2016+29
Griswold
72-7 · 2009+65
53-0 · 2006+53
43-0 · 2007+43
Runs & venue
Longest streak: Southwest Valley 7 straight, 1926–1975
Home team: 19-23-1
Playoff meetings: 0
Average margin: 20.0 · decided by 7 or less: 12
By decade · avg margin, Griswold view
| 2010s | 2-2 | -5.8 |
| 2000s | 6-2 | +23.9 |
| 1990s | 6-2 | +5.1 |
| 1980s | 8-2 | +15.9 |
| 1970s | 2-7 | -7.7 |
| 1920s | 0-3-1 | -7.5 |
| Season | Result | Model line |
|---|---|---|
| 2017 Sep 15 | Southwest Valley 48-0 at Griswold | Southwest Valley -19.0 covered |
| 2016 Sep 16 | Southwest Valley 49-20 at Southwest Valley | Southwest Valley -1.0 covered |
| 2011 Aug 26 | Griswold 49-14 at Southwest Valley | Griswold -21.0 covered |
| 2010 Aug 27 | Griswold 40-21 at Griswold | Griswold -38.0 no cover |
| 2009 Sep 4 | Griswold 72-7 at Griswold | Griswold -33.5 covered |
| 2008 Sep 5 | Griswold 41-7 at Southwest Valley | Griswold -34.0 push |
| 2007 Oct 19 | Griswold 43-0 at Southwest Valley | Griswold -27.5 covered |
| 2006 Oct 20 | Griswold 53-0 at Griswold | Griswold -28.5 covered |
| 2003 Sep 19 | Southwest Valley 12-7 at Southwest Valley | Southwest Valley -3.5 covered |
| 2002 Sep 20 | Southwest Valley 41-19 at Griswold | Southwest Valley -11.5 covered |
| 2001 Oct 26 | Griswold 21-0 at Southwest Valley | PK — |
| 2000 Oct 27 | Griswold 24-22 at Griswold | Griswold -11.0 no cover |
| 1999 Oct 8 | Southwest Valley 47-13 at Griswold | Southwest Valley -15.5 covered |
| 1998 Oct 9 | Griswold 21-13 at Southwest Valley | Southwest Valley -1.0 no cover |
| 1997 Sep 26 | Griswold 24-0 at Griswold | Griswold -19.0 covered |
| 1996 Sep 27 | Griswold 20-19 at Southwest Valley | Griswold -24.0 no cover |
| 1995 Sep 15 | Griswold 28-12 at Griswold | Griswold -13.5 covered |
| 1994 Sep 16 | Griswold 37-15 at Southwest Valley | PK — |
| 1991 Sep 6 | Southwest Valley 9-6 at Griswold | Griswold -3.0 no cover |
| 1990 Sep 7 | Griswold 19-12 at Southwest Valley | Griswold -17.0 no cover |
| 1989 Sep 1 | Griswold 21-2 at Griswold | Griswold -25.0 no cover |
| 1988 Sep 2 | Griswold 41-6 at Southwest Valley | Griswold -20.5 covered |
| 1987 Sep 4 | Griswold 42-0 at Griswold | Griswold -13.5 covered |
| 1986 Sep 5 | Griswold 28-12 at Southwest Valley | Griswold -12.0 covered |
| 1985 Sep 6 | Griswold 21-12 at Griswold | Southwest Valley -2.0 no cover |
| 1984 Sep 7 | Southwest Valley 12-6OT at Southwest Valley | Griswold -25.0 no cover |
| 1983 Sep 2 | Griswold 34-12 at Griswold | Griswold -4.5 covered |
| 1982 Sep 3 | Griswold 21-0 at Southwest Valley | Griswold -5.5 covered |
| 1981 Sep 4 | Griswold 7-0 at Griswold | Southwest Valley -9.5 no cover |
| 1980 Sep 5 | Southwest Valley 12-6 at Southwest Valley | Southwest Valley -6.5 no cover |
| 1979 Sep 7 | Southwest Valley 23-8 at Griswold | Griswold -9.5 no cover |
| 1978 Sep 8 | Griswold 40-0 at Southwest Valley | PK — |
| 1977 Sep 9 | Southwest Valley 16-0 at Griswold | Griswold -2.0 no cover |
| 1976 Sep 10 | Griswold 20-16 at Southwest Valley | Griswold -11.5 no cover |
| 1975 Sep 5 | Southwest Valley 14-12 at Griswold | Southwest Valley -7.0 no cover |
| 1974 Sep 6 | Southwest Valley 28-6 at Southwest Valley | Southwest Valley -22.5 no cover |
| 1973 Sep 7 | Southwest Valley 28-14 at Griswold | Southwest Valley -6.5 covered |
| 1972 Sep 8 | Southwest Valley 22-0 at Southwest Valley | Southwest Valley -1.0 covered |
| 1971 Sep 10 | Southwest Valley 30-8 at Griswold | — — |
| 1927 Sep 30 | Southwest Valley 19-0 at Griswold | — — |
| 1926 Oct 1 | Southwest Valley 10-0 at Southwest Valley | — — |
| 1923 Oct 5 | Tie 6-6 at Griswold | — — |
| 1922 Oct 6 | Southwest Valley 7-6 at Southwest Valley | — — |
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).