Jack Mollenkopf
Followed Stuart Holcomb. Jack Mollenkopf raised Purdue from National Program I to Power Program II.
Career arc
His real stature score, season by season, across every program he’s coached — so a stretch that stays in one tier the whole way can still climb or sink on the line, not just flatten out. Node color marks the tier reached. Which program a stretch belongs to is carried by the shaded lane behind it.
Reached Power Program in his 3rd career season — faster than 46% of the 395 FBS coaches who have ever reached Power Program (rank #194 of 395 by seasons-to-arrival).
The big-game ledger
How he does in the games that matter most — rivalry record, performance broken out by real opponent tier, one-score games, and his toughest historical matchup.
11–2 against his rivals. Just 2–4 against Woody Hayes.
Coaching career
1st-best Purdue tenure of 21 by the numbers.
Followed Stuart Holcomb (1947–1955) · succeeded by Bob DeMoss (1970–1972).