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Athlete

John Walker

Compare Walker vs … →

2006 · USC · Cornerback

Undrafted

Atlas Score

62.6

Good

#290 of 775 cornerbacks

2000–2026

SpeedExplosionAgilityStrengthSize
Each spoke: the % of cornerbacks this profile beats, 2000–2026.Dashed spoke means the drill was not run — an absence, not a zero.

This profileMedian cornerback

Speed
9
Explosion
85
Agility
51
Strength
did not test
Size
78

Each number: beats that % of cornerbacks, 2000–2026.

Method →

Percentiles below are vs cornerbacks only (907 since 2000). On performance tests, higher is always better — timed drills are already flipped. Build rows describe frame, not performance.

Build

Heightbuild — no better or worse

6'0"

65th percentile · 907 cornerbacks

Weightbuild — no better or worse

205 lb

92nd percentile · 907 cornerbacks

PPIbuild — no better or worse

pounds carried per inch of frame

2.85

91st percentile · 907 cornerbacks

Performance

4.62slower is better

9th percentile · 837 cornerbacks who ran it

40"

90th percentile · 701 cornerbacks who jumped

10'5"

69th percentile · 693 cornerbacks who jumped

—

Did not test

—

Did not test

4.16slower is better

51st percentile · 488 cornerbacks who ran it

Power Index

√(weight × vertical) — mass-adjusted lower-body power

90.5

97th percentile · 701 cornerbacks who jumped

See the Cornerback bar →