A edge rusher who maximized value through reliable availability. Their middle-tier career was extended by consistently being on the field.
Worth 38 points of value above a freely-available replacement interior lineman β top 52% of all 4,642 ranked at the position. 6 of 8 seasons cleared the replacement bar, by +6.3 on average.See board β
Seasons above replacement
6 seasons Γ ~6.3 surplus β VORP 38
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 | Defense | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 2001 | β | TB | 5 | β | 6 | 6 | 0 | 2 | 2 | 2.0 | 6.0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2002 | β | TB | 12 | β | 23 | 17 | 6 | 4 | 2 | 1.5 | 7.5 | 0 | 0 | 1 | β | 0 | 0 |
| 2003 | β | TB | 10 | β | 9 | 4 | 5 | 0 | 0 | 2.0 | 2.0 | 0 | 1 | 1 | 2 | 0 | 0 |
| 2004 | β | TB | 16 | β | 29 | 19 | 10 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 1 | 1 | 0 | 0 |
| 2005 | β | SEA | 12 | β | 23 | 12 | 11 | 0 | 0 | 2.0 | 2.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2006 | β | SEA | 16 | β | 26 | 17 | 9 | 0 | 7 | 3.5 | 10.5 | 0 | 0 | 0 | β | 0 | 0 |
| 2007 | β | SEA | 6 | β | 9 | 5 | 4 | 0 | 2 | 0.5 | 2.5 | 0 | 0 | 0 | β | 0 | 0 |
| 2008 | β | DET | 14 | β | 28 | 19 | 9 | 7 | 3 | 1.5 | 11.5 | 0 | 0 | 0 | 1 | 0 | 0 |
| Career | β | 91 | β | 153 | 99 | 54 | 13 | 16 | 13.0 | 42.0 | 0 | 1 | 3 | 5 | 0 | 0 | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2001 | 26 | TB | 5 | β | 6 | 6 | 0 | 2 | 2 | 2.0 | 6.0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.6 |
| 2002 | 27 | TB | 12 | β | 23 | 17 | 6 | 4 | 2 | 1.5 | 7.5 | 0 | 0 | 1 | β | 0 | 0 | 6.5 |
| 2003 | 28 | TB | 10 | β | 9 | 4 | 5 | 0 | 0 | 2.0 | 2.0 | 0 | 1 | 1 | 2 | 0 | 0 | 6 |
| 2004 | 29 | TB | 16 | β | 29 | 19 | 10 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.7 |
| 2005 | 30 | SEA | 12 | β | 23 | 12 | 11 | 0 | 0 | 2.0 | 2.0 | 0 | 0 | 0 | β | 0 | 0 | 6.6 |
| 2006 | 31 | SEA | 16 | β | 26 | 17 | 9 | 0 | 7 | 3.5 | 10.5 | 0 | 0 | 0 | β | 0 | 0 | 9.4 |
| 2007 | 32 | SEA | 6 | β | 9 | 5 | 4 | 0 | 2 | 0.5 | 2.5 | 0 | 0 | 0 | β | 0 | 0 | 2.9 |
| 2008 | 33 | DET | 14 | β | 28 | 19 | 9 | 7 | 3 | 1.5 | 11.5 | 0 | 0 | 0 | 1 | 0 | 0 | 7.5 |
| Career | 91 | 153 | 99 | 54 | 13 | 16 | β | β | 0 | 1 | 3 | 5 | 0 | 0 | 50.2 |
A solid career by KV-H: a well-rounded profile that scores 53 of 100, era-normalized against sacks/g peers across 8 scored seasons.
Blend 53 Γ longevity 1 = KV-H 53Β· confidence 92%
Season-by-season quality (era-relative sacks/g)
Reached 7% of the all-time Sacks 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. Comparable-player confidence: 89%.
Amber = this player (normalized to own peak). Indigo = average defensive linemen aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (South Carolina State), 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.
Chartric inherited the Tampa Bay Buccaneers DL room from Steve White (1996β2001), and handed it to Ellis Wyms (2001β2006).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Joined DET (from SEA)
Last recorded season with DET
Joined SEA (from TB)
Entered the NFL with TB
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 8-season peers. See all β
Career durability β games played vs. scheduled, across 8 seasons.
Sacks translated to the 2025NFL β each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.
| Season | Actual Sacks | Sacks/G | β 2025 Sacks | β 2025 /G |
|---|---|---|---|---|
| 2001 | 2 | 0.4 | 6+4 | 0.4 |
| 2002 | 1.5 | 0.1 | 2+0.5 | 0.1 |
| 2003 | 2 | 0.2 | 3+1 | 0.2 |
| 2004 | 0 | 0 | 0 | 0 |
| 2005 | 2 | 0.2 | 3+1 | 0.2 |
| 2006 | 3.5 | 0.2 | 4+0.5 | 0.2 |
| 2007 | 0.5 | 0.1 | 1+0.5 | 0.1 |
| 2008 | 1.5 | 0.1 | 2+0.5 | 0.1 |
Data: nflverse:players, nflverse:player_stats_def Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
38 career value over replacement β #2380 all-time of 4,642. 4.8/season above a replacement-level DL.
Fan Rating
Rate Chartric Darby β All-Time
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Composite score across availability, IR frequency, and injury severity. See all β
Chartric inherited the Seattle Seahawks DL room from Bryce Fisher (2005β2006), and handed it to Darryl Tapp (2006β2009).
The room is reconstructed from arrival order among durable members (β₯4 seasons with the club) at the playerβs position group β a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Jeff Zgonina
DT
88% match
2001 Draft ClassmatesFull class β
Wore 3 distinct franchise crests across 8 seasons (2001β2008) β a true nomad. The crest trail: