Browns C JC Tretter elected to second term as NFLPA president
The Browns are releasing center JC Tretter
Former Browns, Packers center JC Tretter announces retirement after eight NFL seasons
Baker Mayfield knows he must rebound in crucial 3rd year & 'the goal every year is to make it to the Super Bowl'
The NFL cast JC Tretter out; the NFLPA president says that only makes him more powerful - Sports Illustrated
NFLPA President JC Tretter Wants NFL Using All Grass Fields to Lower Injury Risk, News, Scores, Highlights, Stats, and Rumors
NFLPA president JC Tretter calls for more safety measures for NFL fields
How the revamped Browns match up with the Bengals in 2020
JC Tretter Retires from NFL at 31; Former Packers, Browns Center Is NFLPA President, News, Scores, Highlights, Stats, and Rumors
Cleveland Browns News: J.C. Tretter not holding back for NFLPA