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 | Defense | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Off | Off% | Def | Def% | ST | ST% | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 2013 | β | PHI | 1 | β | β | 0.0% | β | 0.0% | 4 | 15.0% | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2014 | β | PHI | 13 | β | 523 | 87.9% | β | 0.0% | 52 | 17.9% | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2015 | β | PHI | 16 | β | 983 | 84.1% | β | 0.0% | 70 | 14.1% | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2015 | β | ARI | 1 | β | β | β | β | β | β | β | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2016 | β | PHI | 12 | β | 100 | 14.3% | β | 0.0% | 59 | 18.0% | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2017 | β | SEA | 15 | β | 81 | 11.2% | β | 0.0% | 94 | 21.6% | β | β | β | β | β | β | β | β | β | β | β | β | β |
| Career | β | 58 | β | 1,687 | 49.4% | β | 0.0% | 279 | 17.3% | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 | |
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 23 | PHI | 1 | β | β | 0.0% | β | 0.0% | 4 | 15.0% |
| 2014 | 24 | PHI | 13 | 11* | 523 | 87.9% | β | 0.0% | 52 | 17.9% |
| 2015 | 25 | PHI | 16 | 13* | 983 | 84.1% | β | 0.0% | 70 | 14.1% |
| 2016 | 26 | PHI | 12 | 0* | 100 | 14.3% | β | 0.0% | 59 | 18.0% |
| 2017 | 27 | SEA | 15 | 0* | 81 | 11.2% | β | 0.0% | 94 | 21.6% |
| Career | 57 | 24* | 1,687 | β | β | β | 279 | β |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
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%).
Joined SEA (from PHI)
Last recorded season with SEA
Entered the NFL with PHI
From nflverse weekly injury reports Β· coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2014 | PHI | 2 | W1OutΒ· AnkleW2OutΒ· AnkleW3QuestionableΒ· Ankle |
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Career durability β games played vs. scheduled, across 5 seasons.
Composite score across availability, IR frequency, and injury severity. See all β
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:injuries Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
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