Kelvin Bell

Defensive Line · Iowa

Headline rating: as position coach · defensive line. Every role he has been rated in is below.

Chemistry

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index in development

Seasons here11

Programs1

Stints1

Career path

Head-coaching stints since 1936; assistant roles since 2016

2016–2026IowaDefensive Line

Rating92Peak93

Room quality, development (his players gaining more than typical players at the position year to year) and recruiting credit.

Season	Team	Room	Room quality	Development	Recruiting	Season score
2025	Iowa	Defensive line	83	-2.2	0.872	0.64
2024	Iowa	Defensive line	83	+6.4	0.927	1.53
2023	Iowa	Defensive line	85	+3.5	0.848	0.97
2022	Iowa	Defensive line	83	+0.6	0.864	0.75
2021	Iowa	Defensive line	82	+7.4	0.872	1.25
2020	Iowa	Defensive line	82	+3.0	0.880	0.94
2019	Iowa	Defensive line	84	+11.0	0.875	1.59
2018	Iowa	Defensive line	85	+0.1	0.844	0.73
2017	Iowa	Defensive line	82	+5.1	0.879	1.09
2016	Iowa	Defensive line	78	—	0.871	0.41

Season score: 0 = an average season in this role; positive = better.