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Coaches / Head coach / Gerad Parker
Form · last two seasons
54
performing to its level
Rating54recent
Peak54best 5 yrs
Career59whole career
confidence

Gerad Parker

Head Coach · Troy

Headline rating: as head coach. Every role he has been rated in is below.

Chemistry
Chem 52: typical52
continuity at Troy · early
Seasons here3
Programs5
Stints6

Career path

Head-coaching stints since 1936; assistant roles since 2016
2024–2026TroyHead Coach
2023Notre DameJohn and Bobbie Arlotta Family Offensive Coordinator/Tight Ends Coach
2022Notre DameTight Ends Coach
2020–2021West VirginiaAssistant Coach (Offensive Coordinator/Wide Receivers)
2019Penn StatePassing Game Coordinator/Wide Receivers
2016PurdueHead Coach

Chemistry

vs every head coach since 2016 · 62 = typical
How much continuity and loyalty his programs carryat Troy
Tenure here — Seasons as head coach at his current schoolTenure here59Staff continuity — Seasons he and his offensive coordinator have worked togetherStaff continuity48Player retention — Players kept vs. the league norm for similar rosters (fewer transfers out)Player retention53Followers — Players and staff who followed him from his previous jobFollowers60QB & coordinator — How long his quarterbacks have played for the same coordinatorQB & coordinator69Roster continuity — Share of starters returning from one season to the next under himRoster continuity24
Tenure here
Seasons as head coach at his current school
59
Staff continuity
Seasons he and his offensive coordinator have worked together
48
Player retention
Players kept vs. the league norm for similar rosters (fewer transfers out)
53
Followers
Players and staff who followed him from his previous job
60
QB & coordinator
How long his quarterbacks have played for the same coordinator
69
Roster continuity
Share of starters returning from one season to the next under him
24
Dashed gold ring on the radar = average (62). Chemistry scale: 62 is typical, 20-50 is a warning sign, under 10 is a collapse.

As head coach

Rating54Form54≈ as usualPeak54Career59
2016–2026 · 4 seasonsRecord 12-20National titles 0Great seasons 0 (top ~7% of all teams that year)Career: too early to rank all-time (8+ seasons as a head coach)
  • Rating 54: his whole career, recent seasons weighted most, measured as how far his teams stood above their era, crediting him with half of what each program already was when he arrived (about the share that, historically, follows a coach to his next job), fading as the program becomes his own.
  • Peak 54: best five-season stretch, 2016–2026 at Purdue and Troy (12-20).
Over expectation · 2016 on64Results against what his rosters' talent predicted (program lift, evaluation, recruiting, staff building, game management).

Rating = who he is: his whole head-coaching career (since 1936), weighted toward recent years — how far his teams stood above their contemporaries, how much he lifted programs, his great seasons and titles. Form = the last two seasons. Career = the all-time ranking number.

Program lift65
Evaluation67
Results59
Recruiting79
Staff building65
Game management72
SeasonTeamRecordSeason rankvs contemporaries
2026Troy0-0#97-0.63 SD
2025Troy8-6#98-0.68 SD
2024Troy4-8#106-0.86 SD
2016Purdue0-6#107-1.03 SD
Season rank = his team among all major-college teams that year; vs contemporaries = how far above the average team (in standard deviations).

As offensive coordinator

Rating69Peak69

His offense against its preseason projection (value over expectation) and the unit's opponent-adjusted quality.

SeasonTeamUnit (EPA/play)Over expectationSeason score
2023Notre Dame0.140.061.24
2021West Virginia-0.01-0.06-0.47
2020West Virginia-0.02-0.05-0.46
Season score: 0 = an average season in this role; positive = better.