Series history · 1928–1929
Grinnell B vs North Mahaska
Not in a season file
A 2026 season
No projected line: at least one of these programs is not an eleven-player team in the 2026 season file.
Series history
2–1
North Mahaska leads
3
Meetings · 1928–1929
2–1
Last 3 · North Mahaska
2
North Mahaska streak
Biggest wins
Grinnell B
20-0 · 1928+20
North Mahaska
6-0 · 1928+6
7-6 · 1929+1
Runs & venue
Longest streak: North Mahaska 2 straight, 1928–1929
Home team: 3-0
Playoff meetings: 0
Average margin: 9.0 · decided by 7 or less: 2
By decade · avg margin, North Mahaska view
| 1920s | 2-1 | -4.3 |
| Season | Result | Model line |
|---|---|---|
| 1929 Oct 18 | North Mahaska 7-6 at North Mahaska | — — |
| 1928 Nov 23 | North Mahaska 6-0 at North Mahaska | — — |
| 1928 Oct 19 | Grinnell B 20-0 at Grinnell B | — — |
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).