A.J. Klein

A.J. Klein

32-Year-Old LinebackerLB
 Free Agent  
Free Agent
2023 Fantasy Outlook
Klein provides savvy and veteran depth for the Buffalo Linebacker room. Don't expect him to get a ton of playing time, but he knows what to do when he's plugged in. In ten years in the NFL he's amassed 465 career tackles. Read Past Outlooks
RANKS
#Subscriber-Only
IDP
$Released by the Bills in December of 2023.
Elevated ahead of KC game
LBBuffalo Bills
January 20, 2024
The Bills elevated Klein to the active roster Saturday.
ANALYSIS
Klein played a key role in the Bills' win over the Steelers in the wild-card round after the team suffered several defensive injuries. He ended up playing 67 percent of the defensive snaps -- his first action since Week 10 against the Broncos -- while recording a game-high 11 tackles. With Matt Milano out for the season and Baylon Spector ruled out for Sunday due to a back injury and starter Terrel Bernard (ankle) listed as questionable, Klein may be asked to step up again, a task that will be a little more difficult against Patrick Mahomes instead of Mason Rudolph.
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NFL Stats
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2023
2022
2021
2020
2019
2018
2017
2016
2023 NFL Game Log
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2022 NFL Game Log
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2021 NFL Game Log
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2020 NFL Game Log
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2019 NFL Game Log
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2018 NFL Game Log
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2017 NFL Game Log
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2023 A.J. Klein Split Stats
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Measurables Review
How do A.J. Klein's measurables compare to other linebackers?
This section compares his draft workout metrics with players at the same position. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that metric and it would be considered average.
Height
6' 1"
 
Weight
245 lbs
 
40-Yard Dash
4.66 sec
 
Broad Jump
113 in
 
Bench Press
20 reps
 
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Patriots fans have every reason to be excited about Mac Jones and Bill Belichick working together for years to come, but the team first has a tricky offseason ahead.
Gameday Injuries: Week 14
Gameday Injuries: Week 14
December 11, 2021
December 11, 2021
Juan Carlos Blanco breaks down a busy Week 14 injury report that features several notable returns but multiple potential fantasy-relevant absences as well.
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December 1, 2020
The Dallas defense isn't any good, but it might have found itself a good starter in second-year safety Donovan Wilson, who's been a DB1 since entering the starting lineup.
IDP Analysis: Baker Breakout
IDP Analysis: Baker Breakout
September 15, 2020
September 15, 2020
The Dolphins linebacker position appeared crowded earlier this offseason, but after Week 1 it's clear that Jerome Baker is the Miami IDP to own.
Past Fantasy Outlooks
2019
2018
2016
2015
2014
2013
During his first four years with the Saints, Klein only started in 38.3 percent of the games he appeared in, but he's steadily grown into an IDP consideration because of his ability to make statistical contributions in a myriad of different ways. He has developed into a full-time contributor for New Orleans over the past two years, making 28 starts out of a possible 32, while collecting a combined 124 tackles, 13 tackles for loss, seven QB hits, four sacks and two fumble recoveries during that span.
In his first season in New Orleans, Klein appeared in 12 games -- all starts -- before suffering a season-ending groin injury in Week 14. As the Saints’ starting middle linebacker, Klein recorded 54 tackles (37 solo), two sacks, four pass breakups and a forced fumble. The Saints, however, signed middle linebacker standout Demario Davis this offseason. While Klein should continue to be a solid albeit unspectacular option in IDP leagues, the offseason acquisition of Davis could shift Klein to outside linebacker, which may suppress his fantasy stock.
In his third season, Klein started six games last year, partially as a result to injuries to Luke Kuechly, but finished with 55 stops, one sack and one interception. In doing so, he proved to be a capable fill-in player, which suits him for the Panthers' No. 4 linebacker role this season while Kuechly, Thomas Davis and Shaq Thompson form Carolina's starting trio.
Klein registered 39 tackles and two forced fumbles last season and is expected to compete with rookie first-rounder Shaq Thompson for the Panthers' third starting linebacker position next to Luke Kuechly and Thomas Davis this season.
Klein excelled on special teams last season and also started two games at weakside linebacker, finishing his rookie year with 21 tackles and two sacks. He'll compete with Chase Blackburn for the Panthers' starting weakside position, while also backing up Luke Kuechly at middle linebacker this season.
The rookie from Iowa State will serve as a reserve linebacker this season.
More Fantasy News
Full go Friday
LBBuffalo Bills
November 10, 2023
Klein (back) was a full participant in Friday's practice.
ANALYSIS
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Returns to practice
LBBuffalo Bills
Back
November 9, 2023
Klein (back) was a limited participant in Thursday's practice.
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Won't play Sunday
LBBuffalo Bills
Back
November 3, 2023
Klein (back) has been ruled out ahead of Sunday's game against the Bengals, Alaina Getzenberg of ESPN.com reports.
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Won't practice Thursday
LBBuffalo Bills
Back
November 2, 2023
Klein suffered a back injury Wednesday and will not practice Thursday, Chris Brown of the Bills' official site reports.
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Signed to active roster
LBBuffalo Bills
October 11, 2023
The Bills signed Klein to their active roster Wednesday, Maddy Glab of the team's official site reports.
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