Browns Urged to Add JC Tretter Following Harris Injury
NFL players union sees no need for bubble if people follow protocols - The Boston Globe
Why Former Browns Center J.C. Tretter Remains Unsigned - Sports4CLE, 8/22/22
JC Tretter Plays Every Snap in 2018 While Battling Through Injury
JC Tretter continues playing through high ankle sprain, senses tide has turned for Cleveland Browns
Former Browns center, NFLPA president JC Tretter retires
NFLPA president JC Tretter calls for more safety measures for NFL fields
JC Tretter - Cleveland Browns Center - ESPN
J.C. Tretter, National Football League, News, Scores, Highlights, Stats, and Rumors
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