Doug Costin
Role Player
Height6'2"
Weight295 lb
BornOct 5, 1997
Age28
ConferenceMid-American
Rookie yr2020
A edge rusher 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.
3 grids split in one view
| Season | Age | Team | G | GS | Defense | Snap Counts | Advanced Defense & Coverage (2018+) | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | Off | Off% | Def | Def% | ST | ST% | Tgt | Cmp | Cmp% | RateAll | ADOT | Prss | Hrry | QBKD | Bltz | MissTkl | Miss% | |||||
| 2020 | — | JAX | 12 | — | 31 | 11 | 20 | 3 | 1 | 0.0 | 4.0 | 0 | 2 | 0 | 1 | 0 | 0 | — | 0.0% | 455 | 53.2% | 73 | 26.3% | 2 | 2 | 1.0 | 97.9 | -5.0 | 3 | 2 | 1 | 7 | 0 | 0.0 |
| 2021 | — | JAX | 1 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 15 | 21.0% | — | 0.0% | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 13 | — | 31 | 11 | 20 | 3 | 1 | 0.0 | 4.0 | 0 | 2 | 0 | 1 | 0 | 0 | — | 0.0% | 470 | 37.1% | 73 | 26.3% | 2 | 2 | — | — | — | 3 | 2 | 1 | 7 | 0 | — | |
Defense
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 23 | JAX | 12 | 6* | 31 | 11 | 20 | 3 | 1 | 0.0 | 4.0 | 0 | 2 | 0 | 1 | 0 | 0 | 5 |
| 2021 | 24 | JAX | 1 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — |
| Career | 13 | 6* | 31 | 11 | 20 | 3 | 1 | — | — | 0 | 2 | 0 | 1 | 0 | 0 | 5 |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 23 | JAX | 12 | 6* | — | 0.0% | 455 | 53.2% | 73 | 26.3% |
| 2021 | 24 | JAX | 1 | — | — | 0.0% | 15 | 21.0% | — | 0.0% |
| Career | 13 | 6* | — | — | 470 | — | 73 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Advanced Defense & Coverage (2018+)
| Season | Age | Team | G | GS | Tgt | Cmp | Cmp% | RateAll | ADOT | Prss | Hrry | QBKD | Bltz | MissTkl | Miss% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 23 | JAX | 12 | 6* | 2 | 2 | 1.0 | 97.9 | -5.0 | 3 | 2 | 1 | 7 | 0 | 0.0 |
| Career | 12 | 6* | 2 | 2 | — | — | — | 3 | 2 | 1 | 7 | 0 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 32 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 32 of 100, era-normalized against sacks/g peers across 1 scored season, with a short career trimming the score.
45
Sustained
career value
×.6
45
Peak
best 3 seasons
×.4
×0.72
Longevity
career length
Blend 45 × longevity 0.72 = KV-H 32· confidence 100%
What builds the career mark of 45
On-field 29.9
Availability 15.1
On-field production Staying available
Season-by-season quality (era-relative sacks/g)
2020bestavg 452020
Per-Snap Impact
Interior D-Line · proprietary · 2012+—
below snap floor
Disruption/1001.277Snap share37.1%Def snaps470Emerging
Production per snap — the box score normalized by opportunity. SIS is z-scored within interior d-line, 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 (Miami (Ohio)), 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
Tyler ShatleyC2yLogan CookeP2yAndrew NorwellG2yDawuane SmootDE2yAdam GotsisDE2yTaven BryanDT2yCam RobinsonOT2yA.J. CannG2yDare OgunbowaleRB2yJawaan TaylorOT2yJosh LamboK2yJosh Hines-AllenDE2yAndrew WingardSAF2yMyles JackMLB2yBrandon LinderC2yK'Lavon ChaissonLB2yRoss MatiscikLS2yDaVon HamiltonDT2yTre HerndonCB2yDJ CharkWR2yShaquille QuartermanLB2yJames O'ShaughnessyTE2yLaviska Shenault Jr.WR2yBen BartchOT2y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2021final season
Last recorded season with JAX
- 2020signing
Entered the NFL with JAX
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'2" / 295 lb
Frame
Injury History
1 career game missed (Out)From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2020 | JAX | 1 | W10Out· Concussion |
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 1-season peers. See all →
32
peak 45
Availability
Career durability — games played vs. scheduled, across 2 seasons.
39%
Durability IQ
Composite score across availability, IR frequency, and injury severity. See all →
42
FragileEra Translator
Sacks 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 Sacks | Sacks/G | → 2025 Sacks | → 2025 /G |
|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 0 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
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