Matchup · 2026
Decorah at Mason City
This season
Final
Decorah 35 · Mason City 7
Our line before the week
Decorah -31.5no cover
Total
49.0under
If they played today
Mason City at home
Decorah -30.5o/u 48.5
Decorah 39 · Mason City 9
99%
Decorah at home
Decorah -32.5o/u 48.5
Mason City 8 · Decorah 40
99%
Neutral site
Decorah -31.5o/u 48.5
Decorah 40 · Mason City 9
99%
| Site | Line | Total | Win prob | Score |
|---|---|---|---|---|
| Mason City at home | Decorah -30.5 | 48.5 | 99% | Decorah 39 · Mason City 9 |
| Decorah at home | Decorah -32.5 | 48.5 | 99% | Mason City 8 · Decorah 40 |
| Neutral site | Decorah -31.5 | 48.5 | 99% | Decorah 40 · Mason City 9 |
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
Decorah -16.0
Sep 5 · o/u 48.5
Closed
Decorah -31.5
last capture before kickoff · o/u 49.0
Moves
5
Line move
+15.5
toward Decorah · o/u +0.5
Sep 5 Decorah -16.0 / 48.5Sep 12 Decorah -16.5 / 45.0Sep 13 Decorah -17.0 / 47.0Sep 20 Decorah -22.0 / 48.0Sep 26 Decorah -27.0 / 48.0Oct 3 Decorah -31.5 / 49.0
Our line, captured three mornings a week; a point is added when the line or total moves half a point or more.
Series history
5–2
Decorah leads
7
Meetings · 1930–2026
5–2
Last 7 · Decorah
4
Decorah streak
Biggest wins
Decorah
58-13 · 2025+45
42-0 · 2023+42
41-7 · 2024+34
Mason City
52-0 · 1930+52
13-7 · 2022+6
Runs & venue
Longest streak: Decorah 4 straight, 2023–2026
Home team: 5-2
Playoff meetings: 0
Average margin: 32.3 · decided by 7 or less: 1
By decade · avg margin, Mason City view
| 2020s | 1-5 | -27.0 |
| 1930s | 1-0 | +52.0 |
| Season | Result | Model line |
|---|---|---|
| 2026 Oct 9 | Decorah 35-7 at Mason City | Decorah -31.5 no cover |
| 2025 Oct 10 | Decorah 58-13 at Decorah | Decorah -19.5 covered |
| 2024 Sep 27 | Decorah 41-7 at Mason City | Decorah -22.5 covered |
| 2023 Sep 22 | Decorah 42-0 at Decorah | Decorah -19.5 covered |
| 2022 Sep 23 | Mason City 13-7 at Mason City | Mason City -2.0 covered |
| 2021 Sep 24 | Decorah 33-14 at Decorah | Decorah -16.5 covered |
| 1930 Sep 26 | Mason City 52-0 at Mason City | — — |
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).