A running back with a developmental — a rotational or backup contributor who filled their role reliably.
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
| Season | Age | Team | G | GS | Rushing | Receiving | Snap Counts | Advanced (EPA) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | Off | Off% | Def | Def% | ST | ST% | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | |||||
| 2012 | — | LA | 16 | — | 98 | 475 | 0 | 4.8 | 0.0 | 19 | 19.4 | 2 | 36 | 24 | 163 | 0 | 66.7% | 6.8 | 4.5 | — | 7 | — | — | — | — | — | — | — | — | — | — | — |
| 2012 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -7.7 | -12.2 | 0 | -32 |
| 2013 | — | LA | 7 | — | 69 | 215 | 0 | 3.1 | 0.0 | 12 | 17.4 | 0 | 18 | 14 | 121 | 0 | 77.8% | 8.6 | 6.7 | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | — | STL | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 202 | 37.0% | — | 0.0% | — | 0.0% | — | — | — | — | — |
| 2013 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -13.2 | -8.6 | 0 | 6 |
| 2016 | — | PIT | 2 | — | 2 | 7 | 0 | 3.5 | 0.0 | 0 | 0.0 | 0 | — | — | — | — | — | — | — | — | — | 5 | 2.3% | — | 0.0% | 7 | 13.5% | — | — | — | — | — |
| 2016 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -0.4 | — | 0 | 0 |
| Career | — | 33 | — | 169 | 697 | 0 | 4.1 | 0.0 | 31 | 18.3 | 2 | 54 | 38 | 284 | 0 | 70.4% | 7.5 | 5.3 | — | 10 | 207 | 19.7% | — | 0.0% | 7 | 13.5% | — | -21.2 | -20.8 | 0 | -26 | |
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 22 | LA | 16 | — | 98 | 475 | 0 | 4.8 | 0.0 | 19 | 19.4 | 2 | 8.3 |
| 2013 | 23 | LA | 7 | 0* | 69 | 215 | 0 | 3.1 | 0.0 | 12 | 17.4 | 0 | 3.9 |
| 2016 | 26 | PIT | 2 | — | 2 | 7 | 0 | 3.5 | 0.0 | 0 | 0.0 | 0 | — |
| Career | 25 | 169 | 697 | 0 | 4.1 | — | 31 | — | 2 | 12.2 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 22 | LA | 16 | — | 36 | 24 | 163 | 0 | 66.7% | 6.8 | 4.5 | — | 7 |
| 2013 | 23 | LA | 7 | 0* | 18 | 14 | 121 | 0 | 77.8% | 8.6 | 6.7 | — | 3 |
| Career | 23 | 54 | 38 | 284 | 0 | 70.4% | 7.5 | 5.3 | — | 10 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 23 | STL | 8 | 0* | 202 | 37.0% | — | 0.0% | — | 0.0% |
| 2016 | 26 | PIT | 3 | — | 5 | 2.3% | — | 0.0% | 7 | 13.5% |
| Career | 11 | 207 | — | — | — | 7 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd |
|---|---|---|---|---|---|---|---|---|---|
| 2012 | 22 | — | — | — | — | -7.7 | -12.2 | 0 | -32 |
| 2013 | 23 | — | — | 0* | — | -13.2 | -8.6 | 0 | 6 |
| 2016 | 26 | — | — | — | — | -0.4 | — | 0 | 0 |
| Career | — | — | — | 0 | -26 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
A solid career by KV-H: a remarkably steady profile that scores 43 of 100, era-normalized against rush yds/g peers across 2 scored seasons, with a short career trimming the score.
Blend 54.8 × longevity 0.79 = KV-H 43· confidence 94%
Season-by-season quality (era-relative rush yds/g)
Reached 4% of the all-time Rushing Yards leader — a rotational/depth all-time profile at the position.
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: 83%.
Production per snap — the box score normalized by opportunity. SIS is z-scored within running backs, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Amber = this player (normalized to own peak). Indigo = average RBs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Abilene Christian; Cisco Junior College), 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.
Career teammates and draft class, derived from year-by-year rosters — every name is linked.
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Joined PIT (from LA)
Last recorded season with PIT
Drafted by LA — Round 7, Pick 252
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2013 | STL | 0 | W9Questionable· FootW15Questionable· ThighW16Questionable· ThighW17Doubtful· Thigh |
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 2-season peers. See all →
Career durability — games played vs. scheduled, across 3 seasons.
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 | 475 | 29.7 | 566+91 | 33.3 |
| 2013 | 215 | 30.7 | 571+356 | 33.6 |
Data: nflverse:players, nflverse:player_stats, nflverse:snap_counts, nflverse:draft_picks, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
Pick #252 (Rd 7) · LA · 2012 · +22.4 vs expected KV-H
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