Reached 7% of the all-time Passing 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: 86%.
Career Value · VORP
42 career value over replacement — #2291 all-time of 4,649. 7/season above a replacement-level QB.
Pick #230 (Rd 9) · GB · 1992 · +21.2 vs expected KV-H
Fan Rating
Rate Ty Detmer — All-Time
Explore More
Similar Players
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 QBs aging curve. Group peak age: 24. Source: StatVault KV-H era (1999+).
Major career thresholds crossed, derived from regular-season totals (1999+).
Passing
Rushing
Proprietary StatVault Metrics
College stats are not imported for this profile yet.
StatVault has the verified college attribution (BYU), 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.
Ty inherited the Philadelphia Eagles QB room from Randall Cunningham (1985–1995), and handed it to Donovan McNabb (1999–2009).
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 DET (from CLE)
Last recorded season with DET
Joined CLE (from SF)
Joined SF (from PHI)
Joined PHI (from GB)
Drafted by GB — Round 9, Pick 230
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 →
Pass 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 Pass Yds | Pass Yds/G | → 2025 Pass Yds | → 2025 /G |
|---|---|---|---|---|
| 1995 | 81 | 20.3 | 2,030+1,949 | 119.4 |
| 1996 | 2,911 | 223.9 | 4,092+1,181 | 240.7 |
| 1997 | 1,567 | 195.9 | 3,805+2,238 | 223.8 |
| 1998 | 312 | 19.5 | 1,629+1,317 | 95.8 |
| 1999 | 548 | 109.6 | 2,618+2,070 | 154 |
| 2001 | 906 | 226.5 | 4,085+3,179 | 240.3 |
Data: nflverse:players, nflverse:player_stats, nflverse:draft_picks, nflverse:advanced-epa (CC-BY 4.0), wikipedia:season-stats (CC-BY-SA, facts-only), nfl.com:official-stats (facts-only reference), espn.com:stats-api (facts-only reference), espn.com:stats-api (games-played, facts-only reference) · multi-source verified via the StatVault Oracle · updated 7/31/2026
Eric Zeier
QB
84% match
1992 Draft ClassmatesFull class →
Wore 5 distinct franchise crests across 9 seasons (1993–2001) — a true nomad. The crest trail: