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 | Punting | Rushing | Defense | Advanced (EPA) | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Punts | Yds | Avg | Lng | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | |||||
| 2004 | β | CLE | β | β | 85 | 3,404 | 40.0 | 54 | 1 | 1 | 0 | 1.0 | 0.0 | 0 | 0.0 | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2004 | 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 | -1.7 | β | 0 | 0 |
| 2005 | β | WAS | 14 | β | 76 | 3,074 | 40.4 | 55 | 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 |
| 2006 | β | WAS | 16 | β | 81 | 3,471 | 42.8 | 60 | β | β | β | β | β | β | β | β | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 | β | β | β | β | β |
| 2007 | β | WAS | β | β | 75 | 3,072 | 41.0 | 64 | 1 | 0 | 0 | 0.0 | 0.0 | 0 | 0.0 | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2007 | 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 | -3.4 | β | 0 | 0 |
| 2008 | β | GB | β | β | 48 | 2,021 | 42.1 | 65 | 1 | 0 | 0 | 0.0 | 0.0 | 0 | 0.0 | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2008 | 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 | 0.1 | β | 0 | 0 |
| Career | β | 30 | β | 365 | 15,042 | 41.2 | 65 | 3 | 1 | 0 | 0.3 | 0.0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 | β | -5.0 | β | 0 | 0 | |
Reached 0% of the all-time Rushing Yards leader β a rotational/depth all-time profile at the position.
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.
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Northern 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.
Joined GB (from WAS)
Last recorded season with GB
Joined WAS (from CLE)
Entered the NFL with CLE
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Career durability β games played vs. scheduled, across 5 seasons.
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:advanced-epa (CC-BY 4.0), wikipedia:season-stats (CC-BY-SA, facts-only), nfl.com:official-stats (facts-only reference), espn.com:stats-api (facts-only reference), nfl.com:official-stats (games-played, facts-only reference) Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Fan Rating
Rate Derrick Frost β All-Time
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2003 Draft ClassmatesFull class β
Composite score across availability, IR frequency, and injury severity. See all β
Wore 3 distinct franchise crests across 5 seasons (2004β2008) β a true nomad. The crest trail: