Matchup · 2026
South O'Brien at Sioux Central
This season
Final
South O'Brien 8 · Sioux Central 37
Our line before the week
Sioux Central -16.5covered
Total
49.5under
If they played today
Sioux Central at home
Sioux Central -19.5o/u 48.5
South O'Brien 15 · Sioux Central 34
92%
South O'Brien at home
Sioux Central -17.5o/u 48.5
Sioux Central 33 · South O'Brien 16
90%
Neutral site
Sioux Central -18.5o/u 48.5
South O'Brien 15 · Sioux Central 34
91%
| Site | Line | Total | Win prob | Score |
|---|---|---|---|---|
| Sioux Central at home | Sioux Central -19.5 | 48.5 | 92% | South O'Brien 15 · Sioux Central 34 |
| South O'Brien at home | Sioux Central -17.5 | 48.5 | 90% | Sioux Central 33 · South O'Brien 16 |
| Neutral site | Sioux Central -18.5 | 48.5 | 91% | South O'Brien 15 · Sioux Central 34 |
Computed from today's ratings, which already include the result above — so this is what the line would be if they met again now, not a forecast of the game that was played.
Line movement
Opened
Sioux Central -18.0
Sep 5 · o/u 50.0
Closed
Sioux Central -16.5
last capture before kickoff · o/u 49.5
Moves
4
Line move
-1.5
toward South O'Brien · o/u -0.5
Sep 5 Sioux Central -18.0 / 50.0Sep 6 Sioux Central -16.5 / 50.0Sep 12 Sioux Central -15.0 / 48.5Sep 13 Sioux Central -14.0 / 50.0Sep 20 Sioux Central -16.5 / 49.5
Our line, captured three mornings a week; a point is added when the line or total moves half a point or more.
Series history
12–10
Sioux Central leads
22
Meetings · 2004–2026
7–3
Last 10 · Sioux Central
4
Sioux Central streak
Biggest wins
South O'Brien
32-0 · 2022+32
28-0 · 2013 PO+28
33-6 · 2007+27
Sioux Central
44-14 · 2025+30
37-8 · 2026+29
31-6 · 2018+25
Runs & venue
Longest streak: Sioux Central 4 straight, 2023–2026
Home team: 13-9
Playoff meetings: 1
Average margin: 16.4 · decided by 7 or less: 7
By decade · avg margin, Sioux Central view
| 2020s | 5-2 | +10.9 |
| 2010s | 4-5 | -1.4 |
| 2000s | 3-3 | +0.3 |
| Season | Result | Model line |
|---|---|---|
| 2026 Sep 25 | Sioux Central 37-8 at Sioux Central | Sioux Central -16.5 covered |
| 2025 Sep 26 | Sioux Central 44-14 at South O'Brien | Sioux Central -15.5 covered |
| 2024 Aug 30 | Sioux Central 32-8 at South O'Brien | Sioux Central -8.0 covered |
| 2023 Aug 25 | Sioux Central 20-9 at Sioux Central | South O'Brien -13.0 no cover |
| 2022 Aug 26 | South O'Brien 32-0 at Sioux Central | Sioux Central -3.5 no cover |
| 2021 Aug 27 | South O'Brien 14-8 at South O'Brien | South O'Brien -5.0 covered |
| 2020 Aug 28 | Sioux Central 27-7 at Sioux Central | — — |
| 2019 Sep 20 | South O'Brien 42-16 at South O'Brien | — — |
| 2018 Sep 14 | Sioux Central 31-6 at Sioux Central | — — |
| 2017 Sep 22 | Sioux Central 18-6 at Sioux Central | — — |
| 2016 Sep 23 | South O'Brien 34-27 at South O'Brien | — — |
| 2015 Sep 25 | Sioux Central 34-13 at Sioux Central | — — |
| 2014 Sep 26 | South O'Brien 25-14 at South O'Brien | — — |
| 2013PO Oct 30 | South O'Brien 28-0 at South O'Brien | — — |
| 2011 Oct 21 | Sioux Central 12-7 at South O'Brien | — — |
| 2010 Oct 22 | South O'Brien 20-16 at Sioux Central | — — |
| 2009 Sep 25 | Sioux Central 25-12 at South O'Brien | — — |
| 2008 Sep 26 | South O'Brien 15-14OT at Sioux Central | — — |
| 2007 Sep 14 | South O'Brien 33-6 at South O'Brien | — — |
| 2006 Sep 15 | Sioux Central 27-7 at Sioux Central | — — |
| 2005 Oct 21 | Sioux Central 16-13 at South O'Brien | — — |
| 2004 Oct 22 | South O'Brien 12-6 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).