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Athlete

Sam Keller

Compare Keller vs … →

2008 · Nebraska · Quarterback

Undrafted

Atlas Score

32.5

Fair

#252 of 373 quarterbacks

2000–2026

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

This profileMedian quarterback

Speed
14
Explosion
11
Agility
55
Strength
did not test
Size
86

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

Method →

Percentiles below are vs quarterbacks only (477 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

6'4"

77th percentile · 476 quarterbacks

Weightbuild — no better or worse

241 lb

95th percentile · 476 quarterbacks

PPIbuild — no better or worse

pounds carried per inch of frame

3.17

95th percentile · 476 quarterbacks

Performance

4.99slower is better

14th percentile · 414 quarterbacks who ran it

24"

1st percentile · 363 quarterbacks who jumped

8'11"

26th percentile · 364 quarterbacks who jumped

—

Did not test

7.07slower is better

61st percentile · 334 quarterbacks who ran it

4.35slower is better

48th percentile · 340 quarterbacks who ran it

Power Index

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

76.0

5th percentile · 362 quarterbacks who jumped

See the Quarterback bar →