A.J. Klein says he avoided serious knee injury at combine - NBC Sports
Giants sign vet LB A.J. Klein to practice squad
Bills Sign Ex-Texans $10 Million LB at Major Discount: Report
2019 NFL free agency: 16 potential cap casualties Detroit Lions should watch - Pride Of Detroit
5 things to know about new Bears LB A.J. Klein
TRADE: Bears trading star LB Roquan Smith to the Ravens – Football Nerds
Ravens sign veteran LB A.J. Klein
A.J. Klein vows to make most of opportunity with Bears
Ravens sign linebacker off Giants' practice squad, report says