William Powell
Role Player
Height5'9"
Weight207 lb
BornMar 9, 1988
Age38
Rookie yr2011
A running back who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
Combined Season Grid
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
4 grids split in one view
| Season | Age | Team | G | GS | Rushing | Receiving | Defense | Advanced (EPA) | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | |||||
| 2012 | — | ARI | 12 | — | 60 | 217 | 0 | 3.6 | 0.0 | 10 | 16.7 | 0 | 25 | 19 | 132 | 0 | 76.0% | 6.9 | 5.3 | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2012 | — | SEA | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — |
| 2012 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -5.4 | -6.5 | 0 | 94 |
| Career | — | 14 | — | 60 | 217 | 0 | 3.6 | 0.0 | 10 | 16.7 | 0 | 25 | 19 | 132 | 0 | 76.0% | 6.9 | 5.3 | — | 6 | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | -5.4 | -6.5 | 0 | 94 | |
Career EPA-11.8·-5 rushing · -6 receiving·-11.8/season
Rushing
Receiving
Advanced (EPA)
| Season | Age | Team | G | GS | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd |
|---|---|---|---|---|---|---|---|---|---|
| 2012 | 24 | — | — | — | — | -5.4 | -6.5 | 0 | 94 |
| Career | — | — | — | 0 | 94 |
KV-H Anatomy
KV-H 37 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 37 of 100, era-normalized against rush yds/g peers across 1 scored season, with a short career trimming the score.
52
Sustained
career value
×.6
52
Peak
best 3 seasons
×.4
×0.72
Longevity
career length
Blend 52 × longevity 0.72 = KV-H 37· confidence 100%
What builds the career mark of 52
On-field 36.9
Availability 15.1
On-field production Staying available
Season-by-season quality (era-relative rush yds/g)
2012bestavg 522012
All-Time Standing
how this career measures against the all-time greats at the position5
Depth
of 100
Reached 1% of the all-time Receptions leader — a rotational/depth all-time profile at the position.
1% of the all-time Receptions leader1
0 categories ≥25% of the all-time leader0
-11.85 EPA/season over 1 season46
A 0–100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data — career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence — so it's a transparent context score, not a subjective rating. Tiers: Elite ≥ 85 · Strong ≥ 65 · Solid ≥ 45 · Depth < 45. Comparable-player confidence: 88%.
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Kansas State; Navarro), but no parsed college box-score table is present in this profile artifact. The section stays here so every profile has a consistent college-stats landing point without fabricating unavailable rows.
Reference Graph
Career teammates and draft class, derived from year-by-year rosters — every name is linked.
Top Teammates
Larry FitzgeraldWR1yCalais CampbellDE1yPatrick PetersonCB1yVonnie HollidayDE1yAdrian WilsonS1yAndre RobertsWR1yWilliam GayFS1yJay FeelyK1yDarnell DockettDE1yParis LenonMLB1yTodd HeapTE1yDave ZastudilP1yKerry RhodesFS1yMichael FloydWR1yJustin BethelCB1yAnthony ShermanFB1ySenio KelemeteG1yRashad JohnsonFS1ySam AchoLB1yBrian HoyerQB1yJeff KingTE1yJames SandersDB1yVladimir DucasseG1yNick EasonDE1y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2012signing
Entered the NFL with ARI
- 2012final season
Last recorded season with ARI
Athletic & Unique Profile
verified measurements and curated source-tagged facts5'9" / 207 lb
Frame
Injury History
No game-status injuries on record since 2009 (nflverse weekly reports).
Knox
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Historical Knox · KV-H
Era-normalized career quality — z-scored against 1-season peers. See all →
37
peak 52
Availability
Career durability — games played vs. scheduled, across 1 season.
75%
Era Translator
Rush Yds translated to the 2025NFL — each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.
| Season | Actual Rush Yds | Rush Yds/G | → 2025 Rush Yds | → 2025 /G |
|---|---|---|---|---|
| 2012 | 217 | 18.1 | 376+159 | 22.1 |
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries, espn.com:stats-api (facts-only reference) · multi-source verified via the StatVault Oracle · updated 6/18/2026
Fan Rating
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