The most-watched pre-draft event, measured against what actually happened. Every combine workout is joined to realized career value, and within each position the correlation is the honest verdict: for quarterbacks and receivers the testing explains almost nothing; only in the trenches does athleticism carry a modest signal.
Correlation between the athletic composite and realized career VAL. Higher bars mean the workout tracked production more closely — none of them tracked it strongly.
Players whose production percentile most exceeded their athletic-testing percentile within their position — the ones the workout would have talked you out of.
The honest inverse: players who tested elite but produced below their athletic rank. Every name here carries a real career-value number — a player with no realized value is excluded, never labeled a bust.
Method
Athletic composite = mean of available combine z-scores within position group (40/shuttle/3-cone inverted so higher is always better), joined to realized career VAL. Correlation is the honest per-position verdict on whether the workout predicted production. Players without a VAL career number are excluded, never labeled a bust.
4,308 players across 9 position groups have both a combine workout and a realized career-value number. Overall athletic-to-production correlation: r 0.15.
Rankings as of 2026-10-10, as declared by the corpus that produced them.