Roosevelt Nix
Role Player⭐ Shooting Star · 2018
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 | Snap Counts | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Off | Off% | Def | Def% | ST | ST% | |||||
| 2015 | — | PIT | 3 | — | — | — | — | — | — | — | — | — | 3 | 2 | 16 | 0 | 66.7% | 8.0 | 5.3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 150 | 14.4% | — | 0.0% | 244 | 56.8% |
| 2016 | — | PIT | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 5 | 0 | 100.0% | 2.5 | 2.5 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | 100 | 14.9% | — | 0.0% | 170 | 63.6% |
| 2017 | — | PIT | 4 | — | 3 | 0 | 1 | 0.0 | 33.3 | 1 | 33.3 | 0 | 3 | 2 | 6 | 1 | 66.7% | 3.0 | 2.0 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 181 | 16.9% | — | 0.0% | 306 | 69.6% |
| 2017 | — | DET | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2018 | — | PIT | 5 | — | 1 | 4 | 0 | 4.0 | 0.0 | 0 | 0.0 | 0 | 6 | 4 | 38 | 0 | 66.7% | 9.5 | 6.3 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 110 | 10.4% | — | 0.0% | 316 | 68.8% |
| 2018 | — | LV | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2019 | — | PIT | 2 | — | — | — | — | — | — | — | — | — | 3 | 2 | 4 | 0 | 66.7% | 2.0 | 1.3 | — | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 34 | 25.0% | — | 0.0% | 42 | 57.0% |
| Career | — | 21 | — | 4 | 4 | 1 | 1.0 | 25.0 | 1 | 25.0 | 0 | 17 | 12 | 69 | 1 | 70.6% | 5.8 | 4.1 | — | 4 | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | 575 | 16.3% | — | 0.0% | 1,078 | 63.1% | |
Career EPA-8.3·-7 rushing · -2 receiving·-1.6/season
Rushing
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 25 | PIT | 4 | 0* | 3 | 0 | 1 | 0.0 | 33.3 | 1 | 33.3 | 0 | 2.6 |
| 2018 | 26 | PIT | 5 | 0* | 1 | 4 | 0 | 4.0 | 0.0 | 0 | 0.0 | 0 | 1.8 |
| Career | 9 | 4 | 4 | 1 | 1.0 | — | 1 | — | 0 | 4.4 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Receiving
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 23 | PIT | 3 | 0* | 3 | 2 | 16 | 0 | 66.7% | 8.0 | 5.3 | — | 1 |
| 2016 | 24 | PIT | 1 | 0* | 2 | 2 | 5 | 0 | 100.0% | 2.5 | 2.5 | — | 0 |
| 2017 | 25 | PIT | 4 | 0* | 3 | 2 | 6 | 1 | 66.7% | 3.0 | 2.0 | — | 1 |
| 2018 | 26 | PIT | 5 | 0* | 6 | 4 | 38 | 0 | 66.7% | 9.5 | 6.3 | — | 2 |
| 2019 | 27 | PIT | 2 | — | 3 | 2 | 4 | 0 | 66.7% | 2.0 | 1.3 | — | 0 |
| Career | 15 | 17 | 12 | 69 | 1 | 70.6% | 5.8 | 4.1 | — | 4 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Snap Counts
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 23 | PIT | 15 | 0* | 150 | 14.4% | — | 0.0% | 244 | 56.8% |
| 2016 | 24 | PIT | 10 | 0* | 100 | 14.9% | — | 0.0% | 170 | 63.6% |
| 2017 | 25 | PIT | 16 | 0* | 181 | 16.9% | — | 0.0% | 306 | 69.6% |
| 2018 | 26 | PIT | 16 | 0* | 110 | 10.4% | — | 0.0% | 316 | 68.8% |
| 2019 | 27 | PIT | 3 | — | 34 | 25.0% | — | 0.0% | 42 | 57.0% |
| Career | 60 | 575 | — | — | — | 1,078 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Advanced (EPA)
| Season | Age | Team | G | GS | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd |
|---|---|---|---|---|---|---|---|---|---|
| 2015 | 23 | — | — | 0* | — | — | 0.4 | 0 | 16 |
| 2016 | 24 | — | — | 0* | — | — | -0.5 | 0 | -1 |
| 2017 | 25 | — | — | 0* | — | -4.4 | -0.5 | 0 | 3 |
| 2018 | 26 | — | — | 0* | — | -2.4 | 0.7 | 0 | 9 |
| 2019 | 27 | — | — | — | — | — | -1.7 | 0 | 2 |
| Career | — | — | — | 0 | 29 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Advanced Rushing (2018+)
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Advanced Receiving (2018+)
| Season | Age | Team | G | GS | ADOT | YBC/R | YAC/R | BrkTkl | Drops | Drop% | 1D | TgtRate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 26 | PIT | 16 | 0* | 1.5 | -1.3 | 10.8 | 0 | 0 | 0.0 | 2 | 84.0 |
| 2019 | 27 | PIT | 3 | — | 0.7 | -2.5 | 4.5 | 0 | 0 | 0.0 | — | 70.1 |
| Career | 19 | — | — | — | 0 | 0 | — | 2 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 15 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 15 of 100, era-normalized against rush yds/g peers across 2 scored seasons, with a short career trimming the score.
19
Sustained
career value
×.6
19
Peak
best 3 seasons
×.4
×0.79
Longevity
career length
Blend 19 × longevity 0.79 = KV-H 15· confidence 56%
What builds the career mark of 19
On-field 15.7
On-field production Staying available
Season-by-season quality (era-relative rush yds/g)
2017bestavg 192018
All-Time Standing
how this career measures against the all-time greats at the position6
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
-1.65 EPA/season over 5 seasons49
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: 87%.
Per-Snap Impact
Running Backs · proprietary · 2012+25
Rotational
SIS
Yards/snap0.127Touch rate0.037EPA/snap-0.014Snap share16.3%Off snaps575VolatileCV 1.73
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+).
Career Aging Trajectory
vs. position group average · KV-H basisAmber = this player (normalized to own peak). Indigo = average RBs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
Postseason Career
1 playoff gameReceiving
Tgt1
Advanced (EPA)
Rec EPA-0.6Rec AirYd4
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Kent State), 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
Ben RoethlisbergerQB5yCameron HeywardDE5yChris BoswellK5yBud DupreeOLB5yDavid DeCastroG5yJordan BerryP5yRamon FosterG5yVince WilliamsILB5yAlejandro VillanuevaOT5yStephon TuittDE5yAnthony ChickilloLB5yDan McCullersDT5yAntonio BrownWR4yJavon HargraveNT4yDarrius Heyward-BeyWR4yTyler MatakevichILB4yJesse JamesTE4yArtie BurnsCB4yMaurkice PounceyC4yMarcus GilbertOT4yB.J. FinneyG4ySean DavisFS4yL.J. FortLB4yXavier GrimbleTE4y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2019final season
Last recorded season with PIT
- 2015signing
Entered the NFL with PIT
Athletic & Unique Profile
verified measurements and curated source-tagged facts5'11" / 248 lb
Frame
Injury History
11 career games missed (Out)From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2019 | PIT | 7 | W2Out· KneeW3Out· KneeW4Out· KneeW5Out· KneeW6Out· KneeW9Questionable· KneeW10Out· KneeW11Out· Knee |
| 2016 | PIT | 4 | W1Out· BackW2Out· BackW3Doubtful· BackW4Out· BackW5Out· Back |
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 2-season peers. See all →
15
peak 19
Season Report Cards· KV-H era-normalized per season
F2017
F2018
Availability
Career durability — games played vs. scheduled, across 5 seasons.
75%
20152019
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 |
|---|---|---|---|---|
| 2017 | 0 | 0 | 0 | 0 |
| 2018 | 4 | 0.8 | 0-4 | 0 |
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:snap_counts, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
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