Alex Singleton ranks in the all-time elite tier for linebackers — a career that places Singleton in the top 1% of all players at the position. The Knox value model assigns Singleton a career score of 80, reflecting sustained impact that most players at the position never approach.
Reached 3% 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: 90%.
Career Value · VORP
163 career value over replacement — #545 all-time of 4,649. 32.6/season above a replacement-level LB.
💔+43.1 stolen VORP·1.33 szns lostFan Rating
Rate Alex Singleton — 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 linebackers, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Amber = this player (normalized to own peak). Indigo = average linebackers aging curve. Group peak age: 32. 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 (Montana 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.
Alex inherited the Denver Broncos LB room from Justin Strnad (2021–2025), and handed it to Nik Bonitto (2022–2025).
Alex inherited the Philadelphia Eagles LB room from Josh Sweat (2018–2024), and handed it to T.J. Edwards (2019–2022).
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%).
Last recorded season with DEN
Joined DEN (from PHI)
Entered the NFL with PHI
No game-status injuries on record since 2009 (nflverse weekly reports).
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 5-season peers. See all →
Career durability — games played vs. scheduled, across 7 seasons.
Composite score across availability, IR frequency, and injury severity. See all →
Best single season, projected to Tackles in a modern 17-game schedule. See all →
Tackles 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 Tackles | Tackles/G | → 2025 Tackles | → 2025 /G |
|---|---|---|---|---|
| 2020 | 108 | 7.7 | 126+18 | 7.4 |
| 2021 | 123 | 8.8 | 145+22 | 8.5 |
| 2022 | 130 | 8.7 | 142+12 | 8.3 |
| 2023 | 152 | 8.9 | 151-1 | 8.9 |
| 2025 | 133 | 8.3 | 141+8 | 8.3 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 7/31/2026
Christian Rozeboom
LB
88% match
2015 Draft ClassmatesFull class →