Iowa GridironHS football · lines, ratings, history
Matchup · 2026

Dunlap Boyer Valley at IKM-Manning

Card
8 Away
Dunlap Boyer Valley
Rolling Valley · 2-0
Rating
18.1
Offense
+12.5
Defense
+5.6
A Home · #22 A
IKM-Manning
Rolling Valley · 0-2
Rating
-6.9
Offense
−3.2
Defense
−3.7

Projected line

IKM-Manning at home
Dunlap Boyer Valley -24.0o/u 60.5
Dunlap Boyer Valley 42 · IKM-Manning 18
93%
Dunlap Boyer Valley at home
Dunlap Boyer Valley -26.0o/u 60.5
IKM-Manning 17 · Dunlap Boyer Valley 43
94%
Neutral site
Dunlap Boyer Valley -25.0o/u 60.5
Dunlap Boyer Valley 43 · IKM-Manning 18
93%

Series history

9–1
IKM-Manning leads
10
Meetings · 19862007
9–1
Last 10 · IKM-Manning
6
IKM-Manning streak
Biggest wins
Dunlap Boyer Valley
6-2 · 1989+4
IKM-Manning
41-7 · 1991+34
25-0 · 1988+25
22-0 · 2005+22
Runs & venue
Longest streak: IKM-Manning 6 straight, 1990–2007
Home team: 6-4
Playoff meetings: 0
Average margin: 14.5 · decided by 7 or less: 3
By decade · avg margin, IKM-Manning view
2000s4-0+15.8
1990s2-0+20.0
1980s3-1+8.5
SeasonResultModel line
2007
Sep 7
IKM-Manning 24-7 at Dunlap Boyer Valley
2006
Sep 8
IKM-Manning 21-6 at IKM-ManningIKM-Manning -4.5
covered
2005
Sep 2
IKM-Manning 22-0 at IKM-ManningIKM-Manning -16.5
covered
2004
Sep 3
IKM-Manning 15-6 at Dunlap Boyer Valley
1991
Oct 11
IKM-Manning 41-7 at Dunlap Boyer Valley
1990
Oct 12
IKM-Manning 12-6 at IKM-Manning
1989
Oct 6
Dunlap Boyer Valley 6-2 at Dunlap Boyer Valley
1988
Oct 7
IKM-Manning 25-0 at IKM-ManningIKM-Manning -10.0
covered
1987
Oct 9
IKM-Manning 32-27 at Dunlap Boyer Valley
1986
Oct 10
IKM-Manning 28-20 at IKM-ManningDunlap Boyer Valley -3.0
no cover

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).

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