Series history · 1954–1990
Sioux Central vs Mallard
A 2026 season
Sioux CentralA Last season in archive: 1990
MallardNo projected line: at least one of these programs is not in the 2026 season file.
Series history
23–11–2
Mallard leads
36
Meetings · 1954–1990
10–0
Last 10 · Mallard
18
Mallard streak
Biggest wins
Sioux Central
38-0 · 1971+38
37-0 · 1958+37
53-20 · 1960+33
Mallard
48-6 · 1984+42
41-0 · 1974+41
40-0 · 1986+40
Runs & venue
Longest streak: Mallard 18 straight, 1973–1990
Home team: 17-17-2
Playoff meetings: 0
Average margin: 21.5 · decided by 7 or less: 10
By decade · avg margin, Mallard view
| 1990s | 1-0 | +32.0 |
| 1980s | 10-0 | +28.6 |
| 1970s | 7-3 | +11.6 |
| 1960s | 5-4-1 | +2.9 |
| 1950s | 0-4-1 | -13.8 |
| Season | Result | Model line |
|---|---|---|
| 1990 Oct 26 | Mallard 38-6 at Sioux Central | Mallard -16.0 covered |
| 1989 Sep 22 | Mallard 27-0 at Mallard | Mallard -8.5 covered |
| 1988 Sep 23 | Mallard 6-0 at Sioux Central | Mallard -19.0 no cover |
| 1987 Oct 16 | Mallard 29-0 at Sioux Central | Mallard -32.0 no cover |
| 1986 Oct 17 | Mallard 40-0 at Mallard | Mallard -36.5 covered |
| 1985 Oct 4 | Mallard 41-24 at Sioux Central | Mallard -21.0 no cover |
| 1984 Oct 5 | Mallard 48-6 at Mallard | Mallard -17.5 covered |
| 1983 Sep 30 | Mallard 25-6 at Sioux Central | Mallard -21.0 no cover |
| 1982 Oct 15 | Mallard 41-7 at Mallard | Mallard -23.0 covered |
| 1981 Oct 9 | Mallard 40-0 at Sioux Central | Mallard -34.0 covered |
| 1980 Oct 10 | Mallard 45-13 at Mallard | Mallard -34.5 no cover |
| 1979 Sep 21 | Mallard 42-6 at Mallard | Mallard -13.5 covered |
| 1978 Sep 22 | Mallard 26-0 at Sioux Central | Sioux Central -1.5 no cover |
| 1977 Sep 23 | Mallard 7-0 at Mallard | Mallard -10.0 no cover |
| 1976 Sep 24 | Mallard 26-6 at Sioux Central | Mallard -7.5 covered |
| 1975 Oct 3 | Mallard 27-6 at Mallard | Mallard -25.0 no cover |
| 1974 Oct 4 | Mallard 41-0 at Sioux Central | Mallard -15.0 covered |
| 1973 Sep 28 | Mallard 13-6 at Mallard | Mallard -1.0 covered |
| 1972 Sep 29 | Sioux Central 8-6 at Sioux Central | Mallard -7.5 no cover |
| 1971 Sep 24 | Sioux Central 38-0 at Mallard | — — |
| 1970 Sep 25 | Sioux Central 20-18 at Sioux Central | — — |
| 1969 Sep 19 | Tie 20-20 at Mallard | — — |
| 1968 Sep 20 | Mallard 31-12 at Sioux Central | — — |
| 1967 Sep 15 | Sioux Central 6-0 at Mallard | — — |
| 1966 Sep 9 | Sioux Central 20-7 at Sioux Central | — — |
| 1965 Nov 5 | Mallard 32-14 at Mallard | — — |
| 1964 Nov 6 | Mallard 37-6 at Sioux Central | — — |
| 1963 Oct 11 | Mallard 21-7 at Sioux Central | — — |
| 1962 Oct 5 | Mallard 26-0 at Mallard | — — |
| 1961 Nov 3 | Sioux Central 33-6 at Mallard | — — |
| 1960 Oct 28 | Sioux Central 53-20 at Sioux Central | — — |
| 1959 Oct 30 | Sioux Central 14-7 at Mallard | — — |
| 1958 Oct 31 | Sioux Central 37-0 at Sioux Central | — — |
| 1956 Oct 26 | Sioux Central 28-7 at Sioux Central | — — |
| 1955 Oct 21 | Sioux Central 18-14 at Mallard | — — |
| 1954 Oct 22 | Tie 6-6 at Sioux Central | — — |
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).