A running back who maximized value through excellent availability over their career. Their developmental was extended by consistently being on the field.
Worth 0 points of value above a freely-available replacement running back β top 93% of all 4,642 ranked at the position. 0 of 5 seasons cleared the replacement bar, by +0 on average.See board β
Seasons above replacement
0 seasons Γ ~0 surplus β VORP 0
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at onceβno 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 | |||||
| 2010 | β | WAS | 2 | β | 4 | 19 | 0 | 4.8 | 0.0 | 1 | 25.0 | 0 | 1 | 1 | 3 | 1 | 100.0% | 3.0 | 3.0 | β | 1 | β | β | β | β | β | β | β | β | β | β | β | β | β | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2011 | β | WAS | 10 | β | 6 | 33 | 1 | 5.5 | 16.7 | 6 | 100.0 | 0 | 20 | 15 | 146 | 0 | 75.0% | 9.7 | 7.3 | β | 7 | β | β | β | β | β | β | β | β | β | β | β | β | β | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2012 | β | WAS | 10 | β | 14 | 60 | 0 | 4.3 | 0.0 | 7 | 50.0 | 0 | 9 | 8 | 109 | 2 | 88.9% | 13.6 | 12.1 | β | 6 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2013 | β | WAS | 9 | β | 12 | 41 | 3 | 3.4 | 25.0 | 7 | 58.3 | 0 | 9 | 4 | 71 | 1 | 44.4% | 17.8 | 7.9 | β | 1 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2013 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2013 | β | CHI | 1 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2014 | β | WAS | 12 | β | 9 | 22 | 3 | 2.4 | 33.3 | 6 | 66.7 | 0 | 14 | 11 | 81 | 2 | 78.6% | 7.4 | 5.8 | β | 5 | β | β | β | β | β | β | β | β | β | β | β | β | β | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2014 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2015 | β | WAS | 9 | β | 6 | 10 | 0 | 1.7 | 0.0 | 1 | 16.7 | 0 | 6 | 6 | 22 | 0 | 100.0% | 3.7 | 3.7 | β | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2015 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β |
| Career | β | 53 | β | 51 | 185 | 7 | 3.6 | 13.7 | 28 | 54.9 | 0 | 59 | 45 | 432 | 6 | 76.3% | 9.6 | 7.3 | β | 20 | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 | |
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 23 | WAS | 2 | β | 4 | 19 | 0 | 4.8 | 0.0 | 1 | 25.0 | 0 | β |
| 2011 | 24 | WAS | 10 | β | 6 | 33 | 1 | 5.5 | 16.7 | 6 | 100.0 | 0 | 5.4 |
| 2012 | 25 | WAS | 10 | β | 14 | 60 | 0 | 4.3 | 0.0 | 7 | 50.0 | 0 | 6.1 |
| 2013 | 26 | WAS | 9 | 0* | 12 | 41 | 3 | 3.4 | 25.0 | 7 | 58.3 | 0 | 5.7 |
| 2014 | 27 | WAS | 12 | 0* | 9 | 22 | 3 | 2.4 | 33.3 | 6 | 66.7 | 0 | 7.9 |
| 2015 | 28 | WAS | 9 | 0* | 6 | 10 | 0 | 1.7 | 0.0 | 1 | 16.7 | 0 | 3.3 |
| Career | 52 | 51 | 185 | 7 | 3.6 | β | 28 | β | 0 | 28.4 |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 23 | WAS | 2 | β | 1 | 1 | 3 | 1 | 100.0% | 3.0 | 3.0 | β | 1 |
| 2011 | 24 | WAS | 10 | β | 20 | 15 | 146 | 0 | 75.0% | 9.7 | 7.3 | β | 7 |
| 2012 | 25 | WAS | 10 | β | 9 | 8 | 109 | 2 | 88.9% | 13.6 | 12.1 | β | 6 |
| 2013 | 26 | WAS | 9 | 0* | 9 | 4 | 71 | 1 | 44.4% | 17.8 | 7.9 | β | 1 |
| 2014 | 27 | WAS | 12 | 0* | 14 | 11 | 81 | 2 | 78.6% | 7.4 | 5.8 | β | 5 |
| 2015 | 28 | WAS | 9 | 0* | 6 | 6 | 22 | 0 | 100.0% | 3.7 | 3.7 | β | 0 |
| Career | 52 | 59 | 45 | 432 | 6 | 76.3% | 9.6 | 7.3 | β | 20 |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 26 | WAS | 13 | 0* | 227 | 24.1% | β | 0.0% | 175 | 58.4% |
| 2014 | 27 | WAS | 16 | 0* | 209 | 19.9% | β | 0.0% | 237 | 52.4% |
| 2015 | 28 | WAS | 16 | 0* | 109 | 10.8% | β | 0.0% | 309 | 67.4% |
| Career | 45 | 545 | β | β | β | 721 | β |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd |
|---|---|---|---|---|---|---|---|---|---|
| 2010 | 23 | β | β | β | β | -0.7 | 1.0 | 0 | 0 |
| 2011 | 24 | β | β | β | β | 3.9 | 4.7 | 0 | 36 |
| 2012 | 25 | β | β | β | β | 7.1 | 9.8 | 0 | 30 |
| 2013 | 26 | β | β | 0* | β | 6.0 | 2.5 | 0 | 55 |
| 2014 | 27 | β | β | 0* | β | 2.8 | 8.1 | 0 | 41 |
| 2015 | 28 | β | β | 0* | β | -1.9 | -0.6 | 0 | 2 |
| Career | β | β | β | 0 | 164 |
* GS not available from free sources β 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 26 | β | β | 0* | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 |
| 2014 | 27 | β | β | 0* | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 |
| 2015 | 28 | β | β | 0* | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 |
| Career | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 |
* GS not available from free sources β 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 5 scored seasons.
Blend 43.4 Γ longevity 1 = KV-H 43Β· confidence 100%
Season-by-season quality (era-relative rush yds/g)
Reached 4% of the all-time Rushing Touchdowns leader β a rotational/depth all-time profile at the position.
A 0β100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data β career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence β so it's a transparent context score, not a subjective rating. Tiers: Elite β₯ 85 Β· Strong β₯ 65 Β· Solid β₯ 45 Β· Depth < 45. Comparable-player confidence: 87%.
Production per snap β 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 (Villanova), 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 β every name is linked.
Darrel inherited the Washington Commanders RB room from Clinton Portis (2004β2010), and handed it to Roy Helu (2011β2014).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Last recorded season with WAS
Entered the NFL with WAS
From nflverse weekly injury reports Β· coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2013 | WAS | 0 | W12QuestionableΒ· HamstringW13QuestionableΒ· HamstringW14QuestionableΒ· HamstringW16QuestionableΒ· Hamstring |
| 2012 | WAS | 0 | W7QuestionableΒ· Hamstring |
| 2011 | WAS | 0 | W3QuestionableΒ· HamstringW4QuestionableΒ· HamstringW13QuestionableΒ· Head |
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 5-season peers. See all β
Career durability β games played vs. scheduled, across 6 seasons.
Rush Yds translated to the 2025NFL β 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 | β 2025 Rush Yds | β 2025 /G |
|---|---|---|---|---|
| 2011 | 33 | 3.3 | 139+106 | 8.2 |
| 2012 | 60 | 6 | 179+119 | 10.5 |
| 2013 | 41 | 4.6 | 110+69 | 6.5 |
| 2014 | 22 | 1.8 | 32+10 | 1.9 |
| 2015 | 10 | 1.1 | 0-10 | 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) Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
0 career value over replacement β #4291 all-time of 4,642. 0/season above a replacement-level RB.
Fan Rating
Rate Darrel Young β All-Time
Explore More
Similar Players
Composite score across availability, IR frequency, and injury severity. See all β
The room is reconstructed from arrival order among durable members (β₯4 seasons with the club) at the playerβs position group β a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Heath Evans
FB
84% match
2009 Draft ClassmatesFull class β
Gave the Washington Commanders an entire corpus-attributed career β 6 seasons (2010β2015), one crest. The rarest loyalty in the sport.