Getty
Jaelen Strong feels Odell Beckham's pain -- with the ex-Browns WR claiming the Cleveland training staff mishandled his own knee injury before he was cut in August.
25-year-old Strong missed the 2018 NFL season after suffering a torn ACL during his stint with the Jacksonville Jaguars ... but healed up and signed with the Browns in Feb. 2019.
Cleveland was expecting big things from the former Houston Texans 3rd round draft pick -- which is why many were surprised to see him get his walking papers during the pre-season.