Skip to content

Athlete

Zac Stacy

Compare Stacy vs … →

2013 · Vanderbilt · Running Back

Drafted 2013 — Rd 5, Pick 160, St. Louis Rams

Atlas Score

80.1

Great

#134 of 673 running backs

2000–2026

SpeedExplosionAgilityStrengthSize
Each spoke: the % of running backs this profile beats, 2000–2026.

This profileMedian running back

Speed
50
Explosion
49
Agility
86
Strength
95
Size
34

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

Method →

Percentiles below are vs running backs only (779 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

5'8"

10th percentile · 777 running backs

Weightbuild — no better or worse

216 lb

59th percentile · 778 running backs

PPIbuild — no better or worse

pounds carried per inch of frame

3.18

84th percentile · 777 running backs

Performance

4.55slower is better

50th percentile · 718 running backs who ran it

33"

31st percentile · 632 running backs who jumped

10'2"

74th percentile · 618 running backs who jumped

27

95th percentile · 530 running backs who benched

6.70slower is better

97th percentile · 384 running backs who ran it

4.17slower is better

74th percentile · 402 running backs who ran it

Power Index

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

84.4

42nd percentile · 631 running backs who jumped

See the Running Back bar →