Series history · 1960–2026
Marengo Iowa Valley vs Belle Plaine
8 2026 season
8 2026 season
No projected line: at least one of these programs is not an eleven-player team in the 2026 season file.
Series history
27–23
Marengo Iowa Valley leads
50
Meetings · 1960–2026
6–4
Last 10 · Belle Plaine
2
Marengo Iowa Valley streak
Biggest wins
Marengo Iowa Valley
85-0 · 2026+85
74-6 · 2025+68
70-12 · 2023+58
Belle Plaine
40-0 · 2009+40
36-0 · 1969+36
33-0 · 1968+33
Runs & venue
Longest streak: Marengo Iowa Valley 10 straight, 1984–1993
Home team: 28-21 · 1 neutral
Playoff meetings: 0
Average margin: 24.7 · decided by 7 or less: 6
By decade · avg margin, Belle Plaine view
| 2020s | 1-3 | -51.3 |
| 2010s | 5-1 | +13.2 |
| 2000s | 2-0 | +21.5 |
| 1990s | 3-5 | -11.1 |
| 1980s | 2-8 | -17.4 |
| 1970s | 7-3 | +2.4 |
| 1960s | 3-7 | -11.3 |
| Season | Result | Model line |
|---|---|---|
| 2026 Sep 4 | Marengo Iowa Valley 85-0 at Marengo Iowa Valley | Marengo Iowa Valley -60.0 covered |
| 2025 Sep 5 | Marengo Iowa Valley 74-6 at Belle Plaine | Marengo Iowa Valley -24.0 covered |
| 2024 Oct 18 | Belle Plaine 30-24 at Belle Plaine | Marengo Iowa Valley -8.0 no cover |
| 2023 Oct 13 | Marengo Iowa Valley 70-12 at Marengo Iowa Valley | Marengo Iowa Valley -9.0 covered |
| 2015 Oct 2 | Belle Plaine 34-14 at Belle Plaine | — — |
| 2014 Oct 3 | Belle Plaine 42-12 at Marengo Iowa Valley | — — |
| 2013 Oct 4 | Belle Plaine 36-8 at Marengo Iowa Valley | — — |
| 2012 Sep 28 | Belle Plaine 41-18 at Belle Plaine | — — |
| 2011 Sep 16 | Marengo Iowa Valley 30-0 at Marengo Iowa Valley | — — |
| 2010 Sep 17 | Belle Plaine 16-8 at Belle Plaine | — — |
| 2009 Oct 2 | Belle Plaine 40-0 at Marengo Iowa Valley | — — |
| 2008 Oct 3 | Belle Plaine 24-21 at Belle Plaine | — — |
| 1999 Oct 22 | Belle Plaine 32-13 at Belle Plaine | — — |
| 1998 Oct 23 | Marengo Iowa Valley 48-26 at Marengo Iowa Valley | — — |
| 1997 Sep 26 | Belle Plaine 35-21 at Marengo Iowa Valley | — — |
| 1996 Sep 27 | Belle Plaine 27-14 at Belle Plaine | — — |
| 1993 Oct 1 | Marengo Iowa Valley 22-0 at Belle Plaine | — — |
| 1992 Oct 2 | Marengo Iowa Valley 24-14 at Marengo Iowa Valley | — — |
| 1991 Oct 12 | Marengo Iowa Valley 53-0 N | — — |
| 1990 Oct 12 | Marengo Iowa Valley 40-12 at Marengo Iowa Valley | — — |
| 1989 Oct 20 | Marengo Iowa Valley 38-24 at Belle Plaine | — — |
| 1988 Oct 21 | Marengo Iowa Valley 28-6 at Marengo Iowa Valley | — — |
| 1987 Oct 30 | Marengo Iowa Valley 34-0 at Marengo Iowa Valley | — — |
| 1986 Sep 5 | Marengo Iowa Valley 27-7 at Marengo Iowa Valley | — — |
| 1985 Sep 6 | Marengo Iowa Valley 15-6 at Belle Plaine | — — |
| 1984 Sep 14 | Marengo Iowa Valley 20-14 at Marengo Iowa Valley | — — |
| 1983 Sep 9 | Belle Plaine 15-0 at Belle Plaine | — — |
| 1982 Sep 10 | Belle Plaine 13-10 at Marengo Iowa Valley | — — |
| 1981 Sep 11 | Marengo Iowa Valley 46-0 at Belle Plaine | — — |
| 1980 Sep 12 | Marengo Iowa Valley 41-0 at Marengo Iowa Valley | — — |
| 1979 Sep 14 | Marengo Iowa Valley 42-0 at Belle Plaine | — — |
| 1978 Oct 27 | Belle Plaine 21-20 at Belle Plaine | — — |
| 1977 Oct 28 | Belle Plaine 17-0 at Marengo Iowa Valley | — — |
| 1976 Oct 29 | Belle Plaine 28-6 at Belle Plaine | — — |
| 1975 Oct 24 | Belle Plaine 17-15 at Marengo Iowa Valley | — — |
| 1974 Oct 25 | Marengo Iowa Valley 34-12 at Belle Plaine | — — |
| 1973 Oct 26 | Belle Plaine 48-22 at Marengo Iowa Valley | — — |
| 1972 Sep 22 | Marengo Iowa Valley 8-0 at Marengo Iowa Valley | — — |
| 1971 Sep 24 | Belle Plaine 26-18 at Belle Plaine | — — |
| 1970 Sep 25 | Belle Plaine 26-6 at Marengo Iowa Valley | — — |
| 1969 Sep 26 | Belle Plaine 36-0 at Belle Plaine | — — |
| 1968 Sep 27 | Belle Plaine 33-0 at Marengo Iowa Valley | — — |
| 1967 Sep 29 | Marengo Iowa Valley 43-0 at Belle Plaine | — — |
| 1966 Sep 23 | Marengo Iowa Valley 33-13 at Marengo Iowa Valley | — — |
| 1965 Sep 24 | Marengo Iowa Valley 13-0 at Belle Plaine | — — |
| 1964 Sep 25 | Marengo Iowa Valley 21-0 at Marengo Iowa Valley | — — |
| 1963 Sep 27 | Marengo Iowa Valley 26-13 at Belle Plaine | — — |
| 1962 Oct 19 | Belle Plaine 19-6 at Belle Plaine | — — |
| 1961 Oct 20 | Marengo Iowa Valley 46-7 at Marengo Iowa Valley | — — |
| 1960 Oct 7 | Marengo Iowa Valley 46-0 at Belle Plaine | — — |
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).