Also in other sports:nhlJack Campbell (G · 2014–2024).
✦
Jack Campbell is a career quality starter — a linebacker whose body of work places Campbell in the top quarter of all players at the position historically. The Knox model values sustained contribution over flash, and Campbell's career arc reflects exactly that kind of reliable professional-grade performance.
Season totals or exact team stints. Career totals count each season once.
3 categories · One row per season · Scroll for all statistics
Season
Age
Team
G
GS
VAL
Defense
Snap Counts
Advanced Defense & Coverage (2018+)
Tkl
Solo
Ast
TFL
QBHits
Sk
Dis
Int
PD
FF
FR
TD
Sfty
Off
Off%
Def
Def%
ST
ST%
Tgt
Cmp
Cmp%
RateAll
ADOT
Prss
Hrry
QBKD
Bltz
MissTkl
Miss%
2023
23
DET
17
—
0.0
81
41
40
5
3
2.0
10.0
0
1
0
—
0
0
—
0.0%
639
59.1%
173
38.5%
31
25
0.8
128.2
5.1
4
1
1
43
10
0.1
2024
24
DET
17
—
1.2
115
56
59
5
5
1.5
11.5
0
5
1
—
0
0
—
0.0%
974
89.8%
83
18.0%
45
35
0.8
114.4
7.1
8
3
3
85
7
0.1
2025
25
DET
17
—
2.8
174
87
87
9
5
5.0
19.0
0
4
3
2
0
0
—
0.0%
1,097
99.3%
94
19.9%
62
42
0.7
98.7
5.3
12
6
1
65
7
0.0
2026
26
DET
6
—
0.0
55
30
25
1
2
0.0
3.0
0
0
0
1
0
0
—
0.0%
445
100.0%
29
17.5%
—
—
—
—
—
—
—
—
—
—
—
Career
—
57
—
4.0
425
214
211
20
15
8.5
43.5
0
10
4
3
0
0
—
—
—
—
—
—
138
102
—
—
—
24
10
5
193
24
—
Career arc · VAL by season
4 seasons · peak 2.8 in 2025
VAL (Value Above League) measures each NFL season against that season's league; the dashed line is zero — a season that added nothing above the league's fringe. ● peak · ○ league-best season.
What he added · wins above replacement
0.3 career wins over 4 seasons · 1 win = 13.08 VAL
Career games and per-game totals are unavailable because the season rows do not establish complete career coverage. Published career totals are preserved.
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 66 · Strong Starter
A strong starter career by KV-H: a remarkably steady profile that scores 66 of 100, era-normalized against tackles/g peers across 3 scored seasons, with a short career trimming the score.
DET's 4 wins so far · no wins above replacement this season
Defence−0.1
Team defence (share)−0.1
VAL 3.0 measures each part of a NFL player's game in his sport's own currency against what that season's fringe players produced, converted to team wins with rates fitted from every team-season in the encyclopedia. Team wins are the club's actual regular-season wins; a traded season, or one whose club record is missing, shows no share.
1 pre-1999 season omitted — no era norm (honest coverage gap, not fabricated).
Tackles career shape vs similar linebackers
2023-2026
Peak-aligned view: center line is each player's best Tackles season; left/right show build-up, staying power, and decline. Comparison set uses same-position, overlapping-era comps when available.
