StatVault aggregates multiple open-licensed and proprietary sources into a single profile. The depth indicator above shows which layers are available for this player.
Career Value · VORP
0 career value over replacement — #4212 all-time of 4,649. 0/season above a replacement-level S.
Pick #229 (Rd 7) · SF · 2017 · +11.2 vs expected KV-H
Fan Rating
Rate Adrian Colbert — All-Time
Explore More
Similar Players
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 defensive backs, 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 backs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
Defense
Snap Counts (2012–present)
Proprietary StatVault Metrics
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Miami), 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 CHI
Joined CHI (from NYJ)
Joined NYJ (from NYG)
Joined NYG (from MIA)
Joined MIA (from SF)
Drafted by SF — Round 7, Pick 229
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2021 | NYJ | 1 | W5Out· Concussion |
| 2020 | NYG | 3 | W2Out· QuadricepW3Doubtful· QuadricepW5Questionable· NeckW6Questionable· ShoulderW7Out· ShoulderW8Out· Shoulder |
| 2018 | SF | 0 | W2Questionable· HamstringW4Questionable· Hip |
| 2017 | SF | 2 | W5Out· HamstringW6Questionable· HamstringW12Out· ThumbW13Questionable· Thumb |
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 7 seasons.
Composite score across availability, IR frequency, and injury severity. See all →
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 |
|---|---|---|---|---|
| 2017 | 0 | 0 | 0 | 0 |
| 2018 | 0 | 0 | 0 | 0 |
| 2019 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 | 0 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:draft_picks, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 7/31/2026
Brandon Facyson
DB
91% match
2017 Draft ClassmatesFull class →
Wore 6 distinct franchise crests across 8 seasons (2017–2024) — a true nomad. The crest trail: