Jonas Gray
Solid Contributor⭐ Shooting Star · 2014
A running back with a developmental — a rotational or backup contributor who filled their role reliably.
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% | |||||
| 2014 | — | NE | 8 | — | 89 | 412 | 5 | 4.6 | 5.6 | 26 | 29.2 | 0 | 3 | 1 | 7 | 0 | 33.3% | 7.0 | 2.3 | — | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 159 | 27.5% | — | 0.0% | 46 | 31.2% |
| 2015 | — | JAX | 7 | — | 45 | 176 | 0 | 3.9 | 0.0 | 11 | 24.4 | 0 | 8 | 7 | 76 | 0 | 87.5% | 10.9 | 9.5 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | — | BUF | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2015 | — | MIA | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 137 | 31.4% | — | 0.0% | 29 | 12.5% |
| Career | — | 24 | — | 134 | 588 | 5 | 4.4 | 3.7 | 37 | 27.6 | 0 | 11 | 8 | 83 | 0 | 72.7% | 10.4 | 7.5 | — | 2 | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | 296 | 29.5% | — | 0.0% | 75 | 21.9% | |
Career EPA2.0·2 rushing·1.0/season
Rushing
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 24 | NE | 8 | 0* | 89 | 412 | 5 | 4.6 | 5.6 | 26 | 29.2 | 0 | 6.6 |
| 2015 | 25 | JAX | 7 | 0* | 45 | 176 | 0 | 3.9 | 0.0 | 11 | 24.4 | 0 | 3.5 |
| Career | 15 | 134 | 588 | 5 | 4.4 | — | 37 | — | 0 | 10.1 |
* 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 24 | NE | 8 | 0* | 3 | 1 | 7 | 0 | 33.3% | 7.0 | 2.3 | — | 0 |
| 2015 | 25 | JAX | 7 | 0* | 8 | 7 | 76 | 0 | 87.5% | 10.9 | 9.5 | — | 2 |
| Career | 15 | 11 | 8 | 83 | 0 | 72.7% | 10.4 | 7.5 | — | 2 |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 24 | NE | 8 | 0* | 159 | 27.5% | — | 0.0% | 46 | 31.2% |
| 2015 | 25 | MIA | 8 | 0* | 137 | 31.4% | — | 0.0% | 29 | 12.5% |
| Career | 16 | 296 | — | — | — | 75 | — |
* 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2014 | 24 | — | — | 0* | — | 7.3 | -0.7 | 0 | 10 |
| 2015 | 25 | — | — | 0* | — | -5.3 | 0.6 | 0 | 18 |
| Career | — | — | — | 0 | 28 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 40 · SolidA solid career by KV-H: a remarkably steady profile that scores 40 of 100, era-normalized against rush yds/g peers across 2 scored seasons, with a short career trimming the score.
51
Sustained
career value
×.6
51
Peak
best 3 seasons
×.4
×0.79
Longevity
career length
Blend 51 × longevity 0.79 = KV-H 40· confidence 94%
What builds the career mark of 51
On-field 42
On-field production Staying available
Season-by-season quality (era-relative rush yds/g)
2014bestavg 512015
All-Time Standing
how this career measures against the all-time greats at the position7
Depth
of 100
Reached 3% of the all-time Rushing Yards leader — a rotational/depth all-time profile at the position.
3% of the all-time Rushing Yards leader3
0 categories ≥25% of the all-time leader0
1.02 EPA/season over 2 seasons50
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: 90%.
Per-Snap Impact
Running Backs · proprietary · 2012+—
below snap floor
Yards/snap2.267Touch rate0.49EPA/snap0.007Snap share29.5%Off snaps296Emerging
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+).
Combine · 2012
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
4.58s
40-Yard
Below avg · 39th pct
Pos 39thAll 62thClass Pos 20thClass All 59th
20 reps
Bench
Above avg · 51th pct
Pos 51thAll 44thClass Pos 44thClass All 42th
Postseason Career
1 playoff gameRushing
Att4Yds4Y/A1.0
Advanced (EPA)
Rush EPA-2.4
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Notre Dame), 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
Tom BradyQB1yMarcedes LewisTE1yBryan AngerP1yStephen GostkowskiK1yKeenan AllenWR1yDeAndre HopkinsWR1yDevin McCourtyFS1yNdamukong SuhNT1yBrandon MarshallWR1yTyson AlualuDE1yVince WilforkNT1yJason MyersK1yDanny AmendolaWR1yRyan TannehillQB1yChandler JonesDE1yDuron HarmonS1yLogan RyanCB1yTyler ShatleyC1yLeGarrette BlountRB1yPatrick ChungS1yCameron WakeLB1yPaul PoslusznyMLB1yRob GronkowskiTE1yBrent GrimesCB1y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2015team change
Joined JAX (from NE)
- 2015final season
Last recorded season with JAX
- 2014signing
Entered the NFL with NE
Athletic & Unique Profile
verified measurements and curated source-tagged facts5'10" / 225 lb
Frame
223 lb at 4.58s
Size-speed
20 reps
Bench power
Injury History
1 career game missed (Out)From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2015 | MIA | 0 | W4Questionable· Calf |
| 2014 | NE | 1 | W17Out· Ankle |
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 →
40
peak 51
Season Report Cards· KV-H era-normalized per season
B2014
C2015
Availability
Career durability — games played vs. scheduled, across 2 seasons.
50%
Durability IQ
Composite score across availability, IR frequency, and injury severity. See all →
68
TypicalEra 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 |
|---|---|---|---|---|
| 2014 | 412 | 51.5 | 948+536 | 55.8 |
| 2015 | 176 | 25.1 | 431+255 | 25.3 |
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
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