A.J. Klein is a career quality starter — a pass rusher whose body of work places Klein in the top half of all players at the position historically. The Knox model values sustained contribution over flash, and Klein's career arc reflects exactly that kind of reliable professional-grade performance.
Season totals or exact team stints. Career totals count each season once.
| Season | Age | Team | G | GS | 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% | |||||
| 2013 | 22 | CAR | 16 | — | 16 | 15 | 1 | 5 | 2 | 2.0 | 9.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 129 | 13.8% | 260 | 61.8% | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 23 | CAR | 14 | — | 34 | 21 | 13 | 2 | 0 | 0.0 | 2.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 282 | 31.6% | 269 | 65.9% | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | 24 | CAR | 15 | — | 46 | 32 | 14 | 7 | 1 | 1.0 | 9.0 | 1 | 1 | 1 | — | 0 | 0 | — | 0.0% | 318 | 29.9% | 283 | 64.0% | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | 25 | CAR | 15 | — | 26 | 13 | 13 | 2 | 1 | 1.0 | 4.0 | 0 | 1 | 2 | — | 0 | 0 | — | 0.0% | 350 | 34.1% | 231 | 51.9% | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | 26 | NO | 12 | — | 54 | 37 | 17 | 6 | 3 | 2.0 | 11.0 | 0 | 4 | 1 | — | 0 | 0 | — | 0.0% | 664 | 85.7% | 63 | 17.6% | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | 27 | NO | 16 | — | 66 | 38 | 28 | 7 | 4 | 2.0 | 13.0 | 1 | 3 | 0 | 2 | 0 | 0 | — | 0.0% | 669 | 64.8% | 172 | 40.2% | 35 | 22 | 0.6 | 72.0 | 5.8 | 5 | 1 | 2 | 53 | 5 | 0.1 |
| 2019 | 28 | NO | 15 | — | 63 | 41 | 22 | 5 | 5 | 2.5 | 12.5 | 1 | 2 | 1 | 1 | 1 | 0 | — | 0.0% | 753 | 76.9% | 83 | 20.0% | 52 | 36 | 0.7 | 107.5 | 5.3 | 7 | 2 | 2 | 53 | 7 | 0.1 |
| 2020 | 29 | BUF | 16 | — | 63 | 42 | 21 | 5 | 9 | 5.0 | 19.0 | 0 | 4 | 2 | 1 | 0 | 0 | — | 0.0% | 652 | 60.6% | 148 | 33.5% | 48 | 35 | 0.7 | 101.0 | 3.9 | 12 | 2 | 3 | 64 | 17 | 0.2 |
| 2021 | 30 | BUF | 15 | — | 26 | 20 | 6 | 4 | 1 | 0.0 | 5.0 | 1 | 5 | 0 | 1 | 0 | 0 | — | 0.0% | 277 | 26.6% | 161 | 43.3% | 25 | 16 | 0.6 | 63.1 | 2.3 | 1 | 0 | 1 | 14 | 5 | 0.1 |
| 2022 | 31 | BAL / BUF / CHI | 10 | — | 12 | 8 | 4 | 2 | 0 | 0.0 | 2.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | 104 | — | 100 | — | 6 | 5 | 0.8 | 79.2 | -0.8 | 0 | 0 | 0 | 3 | 1 | 0.1 |
| 2023 | 32 | BUF | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.0% | — | 0.0% | 19 | 36.0% | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 146 | — | 406 | 267 | 139 | 45 | 26 | 15.5 | 86.5 | 4 | 20 | 7 | 5 | 1 | 0 | — | — | — | — | — | — | 166 | 114 | — | — | — | 25 | 5 | 8 | 187 | 35 | — | |
Career Value · VORP
49 career value over replacement — #2097 all-time of 4,695. 5.4/season above a replacement-level LB.
Pick #148 (Rd 5) · CAR · 2013 · +26.3 vs expected KV-H
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Rate A.J. Klein — All-Time
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A edge rusher with a above-average career — the kind of consistent contributor every roster needs. Solid availability (excellent availability over their career) added to their value.
Worth 49 points of value above a freely-available replacement linebacker — top 46% of all 4,695 ranked at the position. 6 of 9 seasons cleared the replacement bar, by +8.2 on average.See board →
Seasons above replacement
6 seasons × ~8.2 surplus ≈ VORP 49
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89% match