A defensive back who maximized value through excellent availability over their career. Their developmental was extended by consistently being on the field.
Worth 12 points of value above a freely-available replacement safety β top 76% of all 4,642 ranked at the position. 1 of 3 seasons cleared the replacement bar, by +12 on average.See board β
Seasons above replacement
1 seasons Γ ~12 surplus β VORP 12
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 | MIA | 2 | β | 1 | 0 | β | β | β | 0.0 | 0.0 | β | 0 | 0 | β | β | β |
| 1995 | β | MIA | 9 | β | 16 | 15 | β | β | β | 0.0 | 0.0 | 1 | 1 | 0 | β | β | β |
| 1996 | β | MIA | 16 | β | 62 | 52 | β | β | β | 1.5 | 1.5 | 3 | 4 | 0 | β | β | β |
| 1997 | β | MIA | 16 | β | 75 | 59 | β | β | β | 0.5 | 0.5 | β | 7 | 0 | β | β | β |
| 1998 | β | MIA | 16 | β | 43 | 32 | β | β | β | 1.0 | 1.0 | β | 2 | 0 | β | β | β |
| 1999 | β | MIA | 13 | β | 46 | 36 | 10 | 2 | 1 | 1.0 | 4.0 | 0 | 5 | 2 | β | 0 | 0 |
| Career | β | 72 | β | 243 | 194 | 10 | 2 | 1 | 4.0 | 7.0 | 4 | 19 | 2 | 0 | 0 | 0 | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994 | 22 | MIA | 2 | β | 1 | 0 | β | β | β | 0.0 | 0.0 | β | 0 | 0 | β | β | β | β |
| 1995 | 23 | MIA | 9 | β | 16 | 15 | β | β | β | 0.0 | 0.0 | 1 | 1 | 0 | β | β | β | 2.6 |
| 1996 | 24 | MIA | 16 | β | 62 | 52 | β | β | β | 1.5 | 1.5 | 3 | 4 | 0 | β | β | β | 6.5 |
| 1997 | 25 | MIA | 16 | β | 75 | 59 | β | β | β | 0.5 | 0.5 | β | 7 | 0 | β | β | β | 7.8 |
| 1998 | 26 | MIA | 16 | β | 43 | 32 | β | β | β | 1.0 | 1.0 | β | 2 | 0 | β | β | β | 5.5 |
| 1999 | 27 | MIA | 13 | β | 46 | 36 | 10 | 2 | 1 | 1.0 | 4.0 | 0 | 5 | 2 | β | 0 | 0 | 6.1 |
| Career | 72 | 243 | 194 | 10 | 2 | 1 | β | β | 4 | 19 | 2 | 0 | 0 | 0 | 28.5 |
A solid career by KV-H: a remarkably steady profile that scores 43 of 100, era-normalized against int/g peers across 3 scored seasons, with a short career trimming the score.
Blend 50.2 Γ longevity 0.86 = KV-H 43Β· confidence 100%
Season-by-season quality (era-relative int/g)
Reached 2% of the all-time Sacks 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: 92%.
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 (Auburn), 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.
Calvin inherited the Miami Dolphins DB room from Troy Vincent (1992β1995), and handed it to Terrell Buckley (1995β2003).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Last recorded season with MIA
Entered the NFL with MIA
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 3-season peers. See all β
Career durability β games played vs. scheduled, across 6 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 |
|---|---|---|---|---|
| 1995 | 1 | 0.1 | 0-1 | 0 |
| 1996 | 3 | 0.2 | 1-2 | 0.1 |
| 1999 | 0 | 0 | 0 | 0 |
Data: nflverse:players, nflverse:player_stats_def, wikipedia:season-stats (CC-BY-SA, facts-only), nfl.com:official-stats (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
Career Value Β· VORP
12 career value over replacement β #3481 all-time of 4,642. 4/season above a replacement-level S.
Fan Rating
Rate Calvin Jackson β All-Time
Explore More
Similar Players
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.
Chris Owens
DB
90% match
1994 Draft ClassmatesFull class β
Gave the Miami Dolphins an entire corpus-attributed career β 6 seasons (1994β1999), one crest. The rarest loyalty in the sport.