Series history · 1906–1987
Sanborn vs Primghar
No projected line: at least one of these programs is not in the 2026 season file.
Series history
27–18–1
Primghar leads
46
Meetings · 1906–1987
5–5
Last 10 · even
3
Sanborn streak
Biggest wins
Sanborn
47-0 · 1986+47
49-6 · 1963+43
52-14 · 1987+38
Primghar
43-0 · 1954+43
39-0 · 1967+39
34-0 · 1929+34
Runs & venue
Longest streak: Primghar 5 straight, 1965–1973
Home team: 22-23-1
Playoff meetings: 0
Average margin: 18.8 · decided by 7 or less: 13
By decade · avg margin, Primghar view
| 1980s | 5-3 | -4.1 |
| 1970s | 3-5 | -1.5 |
| 1960s | 6-2 | +8.8 |
| 1950s | 6-3-1 | +6.8 |
| 1940s | 4-1 | +10.2 |
| 1930s | 0-4 | -17.5 |
| 1920s | 2-0 | +26.0 |
| 1900s | 1-0 | +10.0 |
| Season | Result | Model line |
|---|---|---|
| 1987 Oct 23 | Sanborn 52-14 at Sanborn | Sanborn -18.5 covered |
| 1986 Oct 24 | Sanborn 47-0 at Primghar | — — |
| 1985 Sep 13 | Sanborn 10-0 at Sanborn | Primghar -7.0 no cover |
| 1984 Sep 14 | Primghar 19-11 at Primghar | Primghar -14.5 no cover |
| 1983 Sep 16 | Primghar 20-0 at Primghar | Primghar -23.0 no cover |
| 1982 Sep 17 | Primghar 25-6 at Sanborn | — — |
| 1981 Sep 25 | Primghar 22-13 at Sanborn | — — |
| 1980 Sep 26 | Primghar 32-26 at Sanborn | Primghar -1.5 covered |
| 1979 Oct 5 | Sanborn 20-14 at Sanborn | — — |
| 1978 Oct 6 | Sanborn 14-0 at Primghar | — — |
| 1977 Oct 14 | Sanborn 29-22 at Sanborn | Sanborn -5.0 covered |
| 1976 Oct 15 | Sanborn 33-16 at Primghar | Primghar -10.5 no cover |
| 1975 Oct 17 | Primghar 32-6 at Sanborn | Primghar -6.0 covered |
| 1974 Sep 6 | Sanborn 38-6 at Primghar | Primghar -8.5 no cover |
| 1973 Sep 7 | Primghar 40-8 at Sanborn | — — |
| 1972 Sep 8 | Primghar 20-14 at Primghar | Primghar -1.0 covered |
| 1967 Oct 6 | Primghar 39-0 at Primghar | — — |
| 1966 Sep 30 | Primghar 31-0 at Primghar | — — |
| 1965 Oct 8 | Primghar 33-0 at Sanborn | — — |
| 1964 Oct 9 | Sanborn 26-7 at Primghar | — — |
| 1963 Oct 18 | Sanborn 49-6 at Sanborn | — — |
| 1962 Oct 19 | Primghar 20-14 at Primghar | — — |
| 1961 Oct 27 | Primghar 9-0 at Sanborn | — — |
| 1960 Oct 21 | Primghar 20-6 at Primghar | — — |
| 1959 Oct 30 | Sanborn 13-7 at Sanborn | — — |
| 1958 Oct 31 | Primghar 27-6 at Primghar | — — |
| 1957 Sep 20 | Primghar 14-0 at Sanborn | — — |
| 1956 Sep 21 | Sanborn 34-6 at Primghar | — — |
| 1955 Sep 23 | Primghar 13-6 at Sanborn | — — |
| 1954 Sep 24 | Primghar 43-0 at Primghar | — — |
| 1953 Oct 2 | Primghar 32-0 at Sanborn | — — |
| 1952 Oct 3 | Primghar 6-0 at Primghar | — — |
| 1951 Oct 11 | Sanborn 27-6 at Sanborn | — — |
| 1950 Oct 13 | Tie 13-13 at Primghar | — — |
| 1949 Sep 23 | Primghar 32-12 at Sanborn | — — |
| 1948 Sep 24 | Primghar 12-6 at Primghar | — — |
| 1947 Sep 26 | Primghar 12-0 at Sanborn | — — |
| 1946 Sep 27 | Sanborn 7-0 at Primghar | — — |
| 1941 Oct 24 | Primghar 20-0 at Primghar | — — |
| 1937 Oct 29 | Sanborn 30-0 at Primghar | — — |
| 1936 Oct 30 | Sanborn 7-0 at Sanborn | — — |
| 1934 Nov 16 | Sanborn 6-0 at Sanborn | — — |
| 1933 Nov 17 | Sanborn 27-0 at Primghar | — — |
| 1929 Nov 15 | Primghar 34-0 at Primghar | — — |
| 1928 Oct 12 | Primghar 18-0 at Sanborn | — — |
| 1906 Oct 27 | Primghar 10-0 at Sanborn | — — |
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).