Matchup · 2026
Mason City at Sioux City West
Projected line
Sioux City West at home
Sioux City West -4.5o/u 47.5
Mason City 22 · Sioux City West 26
63%
Mason City at home
Sioux City West -2.5o/u 47.5
Sioux City West 25 · Mason City 23
57%
Neutral site
Sioux City West -3.5o/u 47.5
Mason City 22 · Sioux City West 25
60%
| Site | Line | Total | Win prob | Score |
|---|---|---|---|---|
| Sioux City West at home | Sioux City West -4.5 | 47.5 | 63% | Mason City 22 · Sioux City West 26 |
| Mason City at home | Sioux City West -2.5 | 47.5 | 57% | Sioux City West 25 · Mason City 23 |
| Neutral site | Sioux City West -3.5 | 47.5 | 60% | Mason City 22 · Sioux City West 25 |
Series history
6–2
Mason City leads
8
Meetings · 1998–2009
6–2
Last 8 · Mason City
5
Mason City streak
Biggest wins
Mason City
54-13 · 2008+41
37-13 · 2009+24
20-0 · 1999+20
Sioux City West
17-14 · 1998+3
7-6 · 2004+1
Runs & venue
Longest streak: Mason City 5 straight, 2005–2009
Home team: 4-4
Playoff meetings: 0
Average margin: 16.0 · decided by 7 or less: 2
By decade · avg margin, Sioux City West view
| 2000s | 1-5 | -17.2 |
| 1990s | 1-1 | -8.5 |
| Season | Result | Model line |
|---|---|---|
| 2009 Sep 11 | Mason City 37-13 at Sioux City West | — — |
| 2008 Sep 12 | Mason City 54-13 at Mason City | — — |
| 2007 Sep 14 | Mason City 15-0 at Sioux City West | — — |
| 2006 Sep 15 | Mason City 10-0 at Mason City | — — |
| 2005 Sep 24 | Mason City 21-7 at Sioux City West | — — |
| 2004 Sep 24 | Sioux City West 7-6 at Mason City | — — |
| 1999 Oct 22 | Mason City 20-0 at Mason City | — — |
| 1998 Oct 23 | Sioux City West 17-14 at Sioux City West | — — |
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).