Reached 5% of the all-time Receiving Yards 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
3 career value over replacement — #4076 all-time of 4,649. 0.5/season above a replacement-level WR.
Fan Rating
Rate Ruvell Martin — 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.
Amber = this player (normalized to own peak). Indigo = average wide receivers aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).
Receiving
Proprietary StatVault Metrics
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Saginaw Valley 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 — every name is linked.
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Last recorded season with BUF
Joined BUF (from SEA)
Joined SEA (from STL)
Joined STL (from GB)
Entered the NFL with GB
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2012 | BUF | 2 | W3Out· AnkleW4Out· AnkleW5Questionable· Ankle |
| 2011 | BUF | 1 | W16Out· Hamstring |
| 2009 | STL | 0 | W5Doubtful· HamstringW6Doubtful· HamstringW7Questionable· Hamstring |
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 6-season peers. See all →
Career durability — games played vs. scheduled, across 7 seasons.
Composite score across availability, IR frequency, and injury severity. See all →
Rec Yds 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 Rec Yds | Rec Yds/G | → 2025 Rec Yds | → 2025 /G |
|---|---|---|---|---|
| 2006 | 358 | 44.8 | 578+220 | 34 |
| 2007 | 242 | 22 | 140-102 | 8.3 |
| 2008 | 149 | 18.6 | 111-38 | 6.5 |
| 2009 | 99 | 16.5 | 120+21 | 7 |
| 2011 | 82 | 13.7 | 109+27 | 6.4 |
| 2012 | 41 | 10.3 | 44+3 | 2.6 |
Data: nflverse:players, nflverse:player_stats, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 7/31/2026
Demetrius Williams
WR
88% match
2006 Draft ClassmatesFull class →
Wore 4 distinct franchise crests across 7 seasons (2006–2012) — a true nomad. The crest trail: