A defensive back who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at onceβno tab hopping.
| Season | Age | Team | G | GS | Defense | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 1994 | β | DET | 16 | β | 45 | 37 | β | β | β | 0.0 | 0.0 | β | 2 | 1 | β | β | β |
| 1995 | β | DET | 14 | β | 20 | 19 | β | β | β | 0.5 | 0.5 | β | 1 | 0 | β | β | β |
| 1996 | β | DET | 16 | β | 44 | 36 | β | β | β | 0.0 | 0.0 | 1 | 6 | 0 | β | β | β |
| 1997 | β | DET | 15 | β | 9 | 6 | β | β | β | 1.0 | 1.0 | 1 | 5 | 1 | β | β | β |
| 1998 | β | DET | 15 | β | 26 | 23 | β | β | β | 0.0 | 0.0 | β | 2 | 0 | β | β | β |
| 1999 | β | MIA | 2 | β | 4 | 1 | 3 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 |
| 2000 | β | MIA | 3 | β | 7 | 7 | 0 | 0 | 0 | 0.0 | 0.0 | 1 | 2 | 0 | β | 0 | 0 |
| Career | β | 81 | β | 155 | 129 | 3 | 0 | 0 | 1.5 | 1.5 | 3 | 18 | 2 | 0 | 0 | 0 | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994 | 23 | DET | 16 | β | 45 | 37 | β | β | β | 0.0 | 0.0 | β | 2 | 1 | β | β | β | 6.3 |
| 1995 | 24 | DET | 14 | β | 20 | 19 | β | β | β | 0.5 | 0.5 | β | 1 | 0 | β | β | β | 2.7 |
| 1996 | 25 | DET | 16 | β | 44 | 36 | β | β | β | 0.0 | 0.0 | 1 | 6 | 0 | β | β | β | 5.1 |
| 1997 | 26 | DET | 15 | β | 9 | 6 | β | β | β | 1.0 | 1.0 | 1 | 5 | 1 | β | β | β | 5.6 |
| 1998 | 27 | DET | 15 | β | 26 | 23 | β | β | β | 0.0 | 0.0 | β | 2 | 0 | β | β | β | 4.8 |
| 1999 | 28 | MIA | 2 | β | 4 | 1 | 3 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | β | 0 | 0 | β |
| 2000 | 29 | MIA | 3 | β | 7 | 7 | 0 | 0 | 0 | 0.0 | 0.0 | 1 | 2 | 0 | β | 0 | 0 | β |
| Career | 81 | 155 | 129 | 3 | 0 | 0 | β | β | 3 | 18 | 2 | 0 | 0 | 0 | 24.5 |
A depth / rotational career by KV-H: a remarkably steady profile that scores 38 of 100, era-normalized against int/g peers across 2 scored seasons, with a short career trimming the score.
Blend 48.4 Γ longevity 0.79 = KV-H 38Β· confidence 100%
Season-by-season quality (era-relative int/g)
Reached 1% of the all-time Interceptions leader β a rotational/depth all-time profile at the position.
A 0β100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data β career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence β so it's a transparent context score, not a subjective rating. Tiers: Elite β₯ 85 Β· Strong β₯ 65 Β· Solid β₯ 45 Β· Depth < 45. Comparable-player confidence: 91%.
Amber = this player (normalized to own peak). Indigo = average defensive backs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Virginia), 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 β every name is linked.
Greg inherited the Detroit Lions DB room from Ryan McNeil (1993β1996), and handed it to Ron Rice (1996β2001).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Last recorded season with MIA
Joined MIA (from DET)
Drafted by DET β Round 6, Pick 147
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 2-season peers. See all β
Career durability β games played vs. scheduled, across 7 seasons.
INT translated to the 2025NFL β each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.
| Season | Actual INT | INT/G | β 2025 INT | β 2025 /G |
|---|---|---|---|---|
| 1996 | 1 | 0.1 | 0-1 | 0 |
| 1997 | 1 | 0.1 | 0-1 | 0 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:draft_picks, 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) Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Pick #147 (Rd 6) Β· DET Β· 1993 Β· +5 vs expected KV-H
Fan Rating
Rate Greg Jeffries β All-Time
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Composite score across availability, IR frequency, and injury severity. See all β
The room is reconstructed from arrival order among durable members (β₯4 seasons with the club) at the playerβs position group β a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Keion Crossen
DB
90% match
1993 Draft ClassmatesFull class β