2018 Iowa High School Boys Football:

Preseason - biased: 0% 2018 scores, 100% last year's strength scores
Week 0 - biased: 2% 2018 scores, 98% last year's strength scores
Week 1 - biased: 35% 2018 scores, 65% last year's strength scores
Week 2 - biased: 51% 2018 scores, 49% last year's strength scores
Week 3 - unbiased
Week 4 - unbiased
Week 5 - unbiased
Week 6 - unbiased
Week 7 - unbiased
Week 8 - unbiased
Week 9 - unbiased

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