Sheldon Richardson is a career quality starter — a pass rusher whose body of work places Richardson in the top quarter of all players at the position historically. The Knox model values sustained contribution over flash, and Richardson's career arc reflects exactly that kind of reliable professional-grade performance.
Reached 17% of the all-time Sacks 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: 91%.
Career Value · VORP
137 career value over replacement — #725 all-time of 4,649. 15.2/season above a replacement-level DL.
Pick #13 (Rd 1) · NYJ · 2013 · +4.8 vs expected KV-H
Fan Rating
Rate Sheldon Richardson — All-Time
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StatVault aggregates multiple open-licensed and proprietary sources into a single profile. The depth indicator above shows which layers are available for this player.
Pre-1999 players have bio + draft data but counting stats are not available from any freely-licensed source. Players with ★ Career Only see verified career aggregates from nflverse draft_picks.
Production per snap — the box score normalized by opportunity. SIS is z-scored within interior d-line, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Amber = this player (normalized to own peak). Indigo = average defensive linemen aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
Rushing
Defense
Snap Counts (2012–present)
Proprietary StatVault Metrics
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Missouri; College of the Sequoias), 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.
Sheldon inherited the Minnesota Vikings DL room from Stephen Weatherly (2016–2021), and handed it to Harrison Phillips (2022–2024).
Sheldon inherited the New York Jets DL room from Damon Harrison (2013–2015), and handed it to Jordan Jenkins (2016–2020).
Sheldon inherited the Cleveland Browns DL room from Olivier Vernon (2019–2020), and handed it to Jordan Elliott (2020–2023).
The room is reconstructed from arrival order among durable members (≥4 seasons with the club) at the player’s position group — a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Joined MIN (from CLE)
Last recorded season with MIN
Joined CLE (from MIN)
Joined MIN (from SEA)
Joined SEA (from NYJ)
Drafted by NYJ — Round 1, Pick 13
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2020 | CLE | 0 | W7Questionable· AchillesW18Questionable· Neck |
| 2019 | CLE | 0 | W16Questionable· BackW17Questionable· Back |
| 2018 | MIN | 0 | W15Questionable· Hip |
| 2017 | SEA | 0 | W9Questionable· ObliqueW10Questionable· Oblique |
| 2016 | NYJ | 0 | W17Questionable· Back |
| 2015 | NYJ | 0 | W11Questionable· Hamstring |
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 9-season peers. See all →
Career durability — games played vs. scheduled, across 9 seasons.
Composite score across availability, IR frequency, and injury severity. See all →
Sacks 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 Sacks | Sacks/G | → 2025 Sacks | → 2025 /G |
|---|---|---|---|---|
| 2013 | 3.5 | 0.2 | 3-0.5 | 0.2 |
| 2014 | 8 | 0.5 | 8 | 0.5 |
| 2015 | 5 | 0.5 | 7+2 | 0.4 |
| 2016 | 1.5 | 0.1 | 2+0.5 | 0.1 |
| 2017 | 1 | 0.1 | 1 | 0.1 |
| 2018 | 4.5 | 0.3 | 5+0.5 | 0.3 |
| 2019 | 3 | 0.2 | 3 | 0.2 |
| 2020 | 4.5 | 0.3 | 5+0.5 | 0.3 |
| 2021 | 2.5 | 0.2 | 3+0.5 | 0.2 |
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:draft_picks, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 7/31/2026
Chris Jones
DT
89% match
2013 Draft ClassmatesFull class →
Wore 4 distinct franchise crests across 9 seasons (2013–2021) — a true nomad. The crest trail: