A running back who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
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 | Passing | Defense | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 2011 | — | SF | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2012 | — | SF | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 2 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2014 | — | SEA | 3 | — | 1 | 2 | 0 | 2.0 | 0.0 | 1 | 100.0 | 0 | 2 | 1 | 4 | 0 | 50.0% | 4.0 | 2.0 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 0 | 1 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2014 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | — | SEA | 4 | — | 4 | 1 | 1 | 0.3 | 25.0 | 3 | 75.0 | 1 | 1 | 1 | 7 | 1 | 100.0% | 7.0 | 7.0 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | — | SEA | 3 | — | 2 | 2 | 0 | 1.0 | 0.0 | 0 | 0.0 | 0 | 1 | 0 | 0 | 0 | 0.0% | — | 0.0 | — | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 17 | — | 7 | 5 | 1 | 0.7 | 14.3 | 4 | 57.1 | 1 | 4 | 2 | 11 | 1 | 50.0% | 5.5 | 2.8 | — | 2 | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 | 8 | 5 | 3 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 30 | SEA | 3 | 0* | 1 | 2 | 0 | 2.0 | 0.0 | 1 | 100.0 | 0 | — |
| 2015 | 31 | SEA | 4 | 0* | 4 | 1 | 1 | 0.3 | 25.0 | 3 | 75.0 | 1 | 2.8 |
| 2016 | 32 | SEA | 3 | 0* | 2 | 2 | 0 | 1.0 | 0.0 | 0 | 0.0 | 0 | — |
| Career | 10 | 7 | 5 | 1 | 0.7 | — | 4 | — | 1 | 2.8 |
* 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 30 | SEA | 3 | 0* | 2 | 1 | 4 | 0 | 50.0% | 4.0 | 2.0 | — | 1 |
| 2015 | 31 | SEA | 4 | 0* | 1 | 1 | 7 | 1 | 100.0% | 7.0 | 7.0 | — | 1 |
| 2016 | 32 | SEA | 3 | 0* | 1 | 0 | 0 | 0 | 0.0% | — | 0.0 | — | 0 |
| Career | 10 | 4 | 2 | 11 | 1 | 50.0% | 5.5 | 2.8 | — | 2 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | 27 | SF | 2 | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2012 | 28 | SF | 5 | — | 5 | 3 | 2 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2014 | 30 | SEA | 1 | 0* | 1 | 0 | 1 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| Career | 8 | 8 | 5 | 3 | 0 | 0 | — | — | 0 | 0 | 0 | 1 | 0 | 0 |
* 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 | 29 | SF | 2 | — | 24 | 20.5% | — | 0.0% | — | 0.0% |
| 2014 | 30 | SEA | 9 | 0* | 140 | 22.7% | 17 | 7.3% | 39 | 18.1% |
| 2015 | 31 | SEA | 14 | 0* | 208 | 22.0% | 8 | 5.0% | 84 | 23.0% |
| 2016 | 32 | SEA | 7 | 0* | 48 | 11.0% | 3 | 4.0% | 49 | 27.3% |
| Career | 32 | 420 | — | 28 | — | 172 | — |
* 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2014 | 30 | — | — | 0* | — | 0.6 | 0.3 | 0 | 5 |
| 2015 | 31 | — | — | 0* | — | -6.5 | 2.2 | 0 | 2 |
| 2016 | 32 | — | — | 0* | — | -3.1 | -1.0 | 0 | 5 |
| Career | — | — | — | 0 | 12 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 30 | — | — | 0* | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| 2015 | 31 | — | — | 0* | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| 2016 | 32 | — | — | 0* | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| Career | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
A depth / rotational career by KV-H: a remarkably steady profile that scores 12 of 100, era-normalized against rush yds/g peers across 1 scored season, with a short career trimming the score.
Blend 16 × longevity 0.72 = KV-H 12· confidence 50%
Season-by-season quality (era-relative rush yds/g)
Reached 1% of the all-time Rushing Touchdowns 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: 88%.
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+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Oregon; Scottsdale CC; Mesa CC), 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%).
Last recorded season with SEA
Joined SEA (from SF)
Entered the NFL with SF
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2016 | SEA | 1 | W14Out· Concussion |
| 2015 | SEA | 0 | W2Questionable· FootW13Questionable· ConcussionW19Doubtful· Hamstring |
| 2013 | SF | 0 | W20Questionable· Knee |
| 2012 | SF | 0 | W16Questionable· ConcussionW17Questionable· Neck |
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 1-season peers. See all →
Career durability — games played vs. scheduled, across 6 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 |
|---|---|---|---|---|
| 2015 | 1 | 0.3 | 0-1 | 0 |
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:snap_counts, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries, wikipedia:season-stats (CC-BY-SA, facts-only), espn.com:stats-api (facts-only reference) · multi-source verified via the StatVault Oracle · updated 6/18/2026
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