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

Algona at Waverly-Shell Rock

Card
3A Away · #12 3A
Algona
North Central · 0-2
Rating
15.8
Offense
+6.0
Defense
+9.7
4A Home · #15 4A
Waverly-Shell Rock
Independent · 2-0
Rating
22.0
Offense
+8.0
Defense
+13.9

Projected line

Waverly-Shell Rock at home
Waverly-Shell Rock -7.0o/u 43.5
Algona 18 · Waverly-Shell Rock 25
68%
Algona at home
Waverly-Shell Rock -5.0o/u 43.5
Waverly-Shell Rock 24 · Algona 19
63%
Neutral site
Waverly-Shell Rock -6.0o/u 43.5
Algona 19 · Waverly-Shell Rock 25
66%

Scheduled: Fri Sep 18 · week 4

Line movement

Opened
Waverly-Shell Rock -7.0
Sep 5 · o/u 43.5
Now
Waverly-Shell Rock -7.0
o/u 43.5
Moves
0
Total move
0.0

Our line, captured Thursday, Friday and Saturday mornings; a point is added when the line or total moves half a point or more.

Series history

3–2
Algona leads
5
Meetings · 20082025
3–2
Last 5 · Algona
1
Algona streak
Biggest wins
Algona
34-7 · 2012+27
28-7 · 2025+21
28-12 · 2008+16
Waverly-Shell Rock
34-15 · 2009+19
10-6 · 2013+4
Runs & venue
Longest streak: Algona 1 straight, 2008
Home team: 3-2
Playoff meetings: 0
Average margin: 17.4 · decided by 7 or less: 1
By decade · avg margin, Waverly-Shell Rock view
2020s0-1-21.0
2010s1-1-11.5
2000s1-1+1.5
SeasonResultModel line
2025
Sep 19
Algona 28-7 at AlgonaPK
2013
Sep 13
Waverly-Shell Rock 10-6 at AlgonaWaverly-Shell Rock -4.5
no cover
2012
Sep 7
Algona 34-7 at Waverly-Shell RockWaverly-Shell Rock -16.5
no cover
2009
Sep 25
Waverly-Shell Rock 34-15 at Waverly-Shell RockWaverly-Shell Rock -3.0
covered
2008
Sep 26
Algona 28-12 at AlgonaAlgona -8.5
covered

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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