Nicholas Grigsby
Role Player
A linebacker 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% | |||||
| 2016 | — | LA | 1 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | — | 0.0% | 130 | 71.2% | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | — | NE | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.0% | 14 | 24.0% | 79 | 56.6% | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | — | DET | 5 | — | 4 | 3 | 1 | 1 | 1 | 0.0 | 2.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | — | NE | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.0% | 28 | 9.0% | 194 | 55.8% | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | — | 2TM | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 0.5 | 64.6 | 1.0 | 1 | 0 | 1 | 2 | 1 | 0.1 |
| Career | — | 35 | — | 4 | 3 | 1 | 1 | 1 | 0.0 | 2.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 42 | 16.5% | 403 | 61.2% | 2 | 1 | — | — | — | 1 | 0 | 1 | 2 | 1 | — | |
Defense
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 24 | LA | 1 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — |
| 2018 | 26 | DET | 5 | 0* | 4 | 3 | 1 | 1 | 1 | 0.0 | 2.0 | 0 | 0 | 0 | — | 0 | 0 | 1.7 |
| Career | 6 | 4 | 3 | 1 | 1 | 1 | — | — | 0 | 0 | 0 | — | 0 | 0 | 1.7 |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 24 | LA | 6 | — | — | 0.0% | — | 0.0% | 130 | 71.2% |
| 2017 | 25 | NE | 5 | 0* | — | 0.0% | 14 | 24.0% | 79 | 56.6% |
| 2018 | 26 | NE | 12 | 0* | — | 0.0% | 28 | 9.0% | 194 | 55.8% |
| Career | 23 | — | — | 42 | — | 403 | — |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 26 | 2TM | 12 | 0* | 2 | 1 | 0.5 | 64.6 | 1.0 | 1 | 0 | 1 | 2 | 1 | 0.1 |
| Career | 12 | 2 | 1 | — | — | — | 1 | 0 | 1 | 2 | 1 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 14 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 14 of 100, era-normalized against tackles/g peers across 1 scored season, with a short career trimming the score.
20
Sustained
career value
×.6
20
Peak
best 3 seasons
×.4
×0.72
Longevity
career length
Blend 20 × longevity 0.72 = KV-H 14· confidence 63%
What builds the career mark of 20
On-field 16.1
On-field production Staying available
Season-by-season quality (era-relative tackles/g)
2018bestavg 202018
Per-Snap Impact
Linebackers · proprietary · 2012+—
below snap floor
Disruption/1007.143Snap share9%Def snaps28Emerging
Production per snap — the box score normalized by opportunity. SIS is z-scored within linebackers, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Postseason Career
1 playoff gameDefense
Tkl1Solo1
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Pittsburgh), 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 BradyQB2yStephen GostkowskiK2yDevin McCourtyFS2yLawrence GuyDT2yStephon GilmoreCB2yKyle Van NoyMLB2yJoe CardonaLS2yJoe ThuneyG2yTed KarrasG2yElandon RobertsOLB2yShaq MasonG2yDuron HarmonS2yPatrick ChungS2yRob GronkowskiTE2yMatthew SlaterWR2yJonathan JonesDB2yDeatrich WiseDE2yKenny BrittWR2yDavid AndrewsC2yAdam ButlerDT2yDont'a HightowerOLB2yRyan AllenP2yRicky Jean FrancoisDT2yMalcom BrownDT2y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2018final season
Last recorded season with NE
- 2017team change
Joined NE (from LA)
- 2016signing
Entered the NFL with LA
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'2" / 230 lb
Frame
Injury History
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2018 | NE | 0 | W9Questionable· Illness |
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 →
14
peak 20
Availability
Career durability — games played vs. scheduled, across 3 seasons.
75%
20162018
2016 · backup · 6/16 G2017 · backup · 5/16 G
Era Translator
Tackles 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 Tackles | Tackles/G | → 2025 Tackles | → 2025 /G |
|---|---|---|---|---|
| 2018 | 4 | 0.8 | 4 | 0.3 |
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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