The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
| Season | Age | Team | G | GS | Defense | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 2003 | — | CAR | 1 | — | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2004 | — | NO | 2 | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2006 | — | PIT | 3 | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2007 | — | ARI | 2 | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2008 | — | BAL | 1 | — | 1 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| Career | — | 9 | — | 8 | 8 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | |
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Tulsa), 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%).
Joined BAL (from ARI)
Last recorded season with BAL
Joined ARI (from PIT)
Joined PIT (from NO)
Joined NO (from CAR)
Joined CAR (from ATL)
Drafted by ATL — Round 7, Pick 244
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Career durability — games played vs. scheduled, across 5 seasons.
Data: nflverse:players, nflverse:player_stats_def, nflverse:draft_picks, espn.com:stats-api (facts-only reference) · multi-source verified via the StatVault Oracle · updated 6/18/2026
Fan Rating
Rate Kevin Shaffer — All-Time
Explore More
Similar Players
Composite score across availability, IR frequency, and injury severity. See all →
Calibrated Hall-of-Fame probability — fit against actual enshrinement. See all →
What carries the case
Monitor score 7.5 · components sum to the score (All-Pro ×12 · Pro Bowl ×3 · League Lead ×4 · ranks/era/longevity weighted).
This player carries the statistical signature of a Hall-of-Fame candidate whose career was cut short by injury or circumstance. The gap between their ceiling and actual production is quantified below.
John Fina
OT
88% match
2002 Draft ClassmatesFull class →