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 | Snap Counts | Receiving | Defense | Advanced (EPA) | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Off | Off% | Def | Def% | ST | ST% | 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 | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | |||||
| 2020 | β | DET | 16 | β | 241 | 30.0% | β | 0.0% | 72 | 15.9% | 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 |
| 2020 | β | CHI | 1 | 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 | β | β | β | β | β |
| 2021 | β | DET | 13 | β | 675 | 77.6% | β | 0.0% | 44 | 12.8% | 1 | 0 | 0 | 0 | 0.0% | β | 0.0 | β | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2021 | 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 | β | β | β | -0.6 | 0 | 6 |
| 2022 | β | DET | 11 | β | 70 | 11.1% | β | 0.0% | 62 | 19.6% | 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 | β |
| 2023 | β | DET | 3 | β | 85 | 42.3% | β | 0.0% | 9 | 11.0% | 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 | β |
| Career | β | 44 | β | 1,071 | 40.3% | β | 0.0% | 187 | 14.8% | 1 | 0 | 0 | 0 | 0.0% | β | 0.0 | β | 0 | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 | β | β | -0.6 | 0 | 6 | |
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 26 | DET | 1 | 1* | 1 | 0 | 0 | 0 | 0.0% | β | 0.0 | β | 0 |
| Career | 1 | 1* | 1 | 0 | 0 | 0 | 0.0% | β | 0.0 | β | 0 |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 25 | DET | 16 | 0* | 241 | 30.0% | β | 0.0% | 72 | 15.9% |
| 2021 | 26 | DET | 13 | 10* | 675 | 77.6% | β | 0.0% | 44 | 12.8% |
| 2022 | 27 | DET | 11 | 0* | 70 | 11.1% | β | 0.0% | 62 | 19.6% |
| 2023 | 28 | DET | 3 | β | 85 | 42.3% | β | 0.0% | 9 | 11.0% |
| Career | 43 | 10* | 1,071 | β | β | β | 187 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2021 | 26 | β | β | 10* | β | β | -0.6 | 0 | 6 |
| Career | 10* | β | β | β | 0 | 6 |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | ADOT | YBC/R | YAC/R | BrkTkl | Drops | Drop% | 1D | TgtRate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 26 | DET | 13 | 10* | 6.0 | β | β | 0 | 0 | 0.0 | β | 39.6 |
| Career | 13 | 10* | β | β | β | 0 | 0 | β | β | β |
* 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 26 | β | β | 10* | 0 | 0 | β | 0 | 0 | 0 | β | β | β | β | β | β | 0 |
| Career | 10* | 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 all-time profile.
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: 93%.
Production per snap β the box score normalized by opportunity. SIS is z-scored within offensive 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 (Iowa), 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.
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Last recorded season with DET
Entered the NFL with DET
From nflverse weekly injury reports Β· coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2023 | DET | 1 | W4OutΒ· Ankle |
| 2022 | DET | 4 | W5OutΒ· CalfW7OutΒ· CalfW8OutΒ· CalfW9OutΒ· CalfW10DoubtfulΒ· Calf |
| 2021 | DET | 2 | W11OutΒ· AnkleW12OutΒ· AnkleW13QuestionableΒ· AnkleW14QuestionableΒ· Ankle |
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Career durability β games played vs. scheduled, across 4 seasons.
Composite score across availability, IR frequency, and injury severity. See all β
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
Fan Rating
Rate Matt Nelson β All-Time
Explore More
Similar Players
Bill Schultz
G
77% match
2019 Draft ClassmatesFull class β
Gave the Detroit Lions an entire corpus-attributed career β 4 seasons (2020β2023), one crest. The rarest loyalty in the sport.