A defensive back who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
Worth 5 points of value above a freely-available replacement cornerback — top 86% of all 4,642 ranked at the position. 2 of 4 seasons cleared the replacement bar, by +2.5 on average.See board →
Seasons above replacement
2 seasons × ~2.5 surplus ≈ VORP 5
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
| Season | Age | Team | G | GS | Defense | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 2009 | — | JAX | 4 | — | 8 | 6 | 2 | 1 | 0 | 0.0 | 1.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2010 | — | JAX | 16 | — | 39 | 34 | 5 | 2 | 3 | 1.5 | 6.5 | 1 | 1 | 0 | — | 0 | 0 |
| 2011 | — | JAX | 8 | — | 30 | 25 | 5 | 1 | 0 | 0.0 | 1.0 | 1 | 3 | 0 | — | 0 | 0 |
| 2012 | — | JAX | 4 | — | 18 | 14 | 4 | 0 | 0 | 0.0 | 0.0 | 0 | 1 | 0 | — | 0 | 0 |
| Career | — | 32 | — | 95 | 79 | 16 | 4 | 3 | 1.5 | 8.5 | 2 | 5 | 0 | — | 0 | 0 | |
A depth / rotational career by KV-H: a remarkably steady profile that scores 38 of 100, era-normalized against int/g peers across 4 scored seasons, with a short career trimming the score.
Blend 41.4 × longevity 0.93 = KV-H 38· confidence 75%
Season-by-season quality (era-relative int/g)
Reached 1% of the all-time Interceptions leader — a rotational/depth all-time profile at the position.
A 0–100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data — career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence — so it's a transparent context score, not a subjective rating. Tiers: Elite ≥ 85 · Strong ≥ 65 · Solid ≥ 45 · Depth < 45. Comparable-player confidence: 92%.
Amber = this player (normalized to own peak). Indigo = average defensive backs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Furman), 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 — every name is linked.
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Last recorded season with JAX
Drafted by ATL — Round 5, Pick 138
Joined JAX (from ATL)
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2012 | JAX | 1 | W12Out· Concussion |
| 2011 | JAX | 1 | W13Out· Hamstring |
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 4-season peers. See all →
Career durability — games played vs. scheduled, across 4 seasons.
INT 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 INT | INT/G | → 2025 INT | → 2025 /G |
|---|---|---|---|---|
| 2009 | 0 | 0 | 0 | 0 |
| 2010 | 1 | 0.1 | 0-1 | 0 |
| 2011 | 1 | 0.1 | 1 | 0.1 |
| 2012 | 0 | 0 | 0 | 0 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:draft_picks, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
Career Value · VORP
5 career value over replacement — #3964 all-time of 4,642. 1.3/season above a replacement-level CB.
Pick #138 (Rd 5) · ATL · 2009 · +4.5 vs expected KV-H
Fan Rating
Rate William Middleton — All-Time
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Gave the Jacksonville Jaguars an entire corpus-attributed career — 4 seasons (2009–2012), one crest. The rarest loyalty in the sport.