Series history · 1917–2009
Alta vs Sioux Central
A Last season in archive: 2009
AltaA 2026 season
Sioux CentralNo projected line: at least one of these programs is not in the 2026 season file.
Series history
21–13
Alta leads
34
Meetings · 1917–2009
6–4
Last 10 · Alta
1
Sioux Central streak
Biggest wins
Alta
39-0 · 1944+39
39-0 · 1927+39
38-0 · 1943+38
Sioux Central
33-7 · 1940+26
21-0 · 1926+21
20-0 · 2009+20
Runs & venue
Longest streak: Alta 5 straight, 1929–1935
Home team: 14-20
Playoff meetings: 0
Average margin: 16.4 · decided by 7 or less: 12
By decade · avg margin, Sioux Central view
| 2000s | 2-2 | +0.3 |
| 1940s | 3-7 | -13.2 |
| 1930s | 3-5 | -7.4 |
| 1920s | 5-6 | -7.9 |
| 1910s | 0-1 | -2.0 |
| Season | Result | Model line |
|---|---|---|
| 2009 Aug 28 | Sioux Central 20-0 at Sioux Central | Alta -4.5 no cover |
| 2008 Aug 29 | Alta 21-8 at Alta | Alta -31.0 no cover |
| 2005 Sep 30 | Sioux Central 16-14 at Alta | Sioux Central -7.0 no cover |
| 2004 Oct 1 | Alta 14-6 at Sioux Central | Sioux Central -7.0 no cover |
| 1949 Oct 21 | Sioux Central 20-14 at Sioux Central | — — |
| 1948 Oct 22 | Alta 33-14 at Alta | — — |
| 1947 Oct 27 | Alta 38-20 at Sioux Central | — — |
| 1946 Oct 24 | Alta 39-13 at Alta | — — |
| 1945 Oct 5 | Sioux Central 13-7 at Sioux Central | — — |
| 1944 Oct 6 | Alta 39-0 at Alta | — — |
| 1943 Oct 8 | Alta 38-0 at Sioux Central | — — |
| 1942 Oct 9 | Alta 13-0 at Alta | — — |
| 1941 Oct 8 | Alta 24-7 at Sioux Central | — — |
| 1940 Oct 11 | Sioux Central 33-7 at Alta | — — |
| 1939 Oct 13 | Sioux Central 6-0 at Sioux Central | — — |
| 1938 Oct 14 | Sioux Central 6-0 at Alta | — — |
| 1937 Oct 15 | Alta 6-0 at Sioux Central | — — |
| 1936 Nov 11 | Sioux Central 7-6 at Alta | — — |
| 1935 Nov 11 | Alta 7-6 at Sioux Central | — — |
| 1933 Nov 11 | Alta 13-0 at Sioux Central | — — |
| 1931 Nov 11 | Alta 32-0 at Sioux Central | — — |
| 1930 Nov 11 | Alta 20-0 at Alta | — — |
| 1929 Oct 25 | Alta 26-0 at Sioux Central | — — |
| 1928 Oct 26 | Sioux Central 20-0 at Alta | — — |
| 1927 Oct 28 | Alta 39-0 at Sioux Central | — — |
| 1926 Oct 29 | Sioux Central 21-0 at Alta | — — |
| 1925 Oct 9 | Alta 21-0 at Sioux Central | — — |
| 1924 Oct 17 | Alta 10-7 at Alta | — — |
| 1922 Sep 22 | Sioux Central 6-0 at Sioux Central | — — |
| 1921 Oct 28 | Alta 33-0 at Sioux Central | — — |
| 1921 Oct 7 | Sioux Central 13-6 at Alta | — — |
| 1920 Oct 14 | Alta 31-0 at Alta | — — |
| 1920 Sep 23 | Sioux Central 19-7 at Sioux Central | — — |
| 1917 Oct 19 | Alta 14-12 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).