JC Tretter - Cleveland Browns Center - ESPN
Former Browns Center JC Tretter Retires From NFL
Cleveland Browns' JC Tretter warms up during an NFL football organized team activity session at the team's training facility Wednesday, May 22, 2019, in Berea, Ohio. (AP Photo/Ron Schwane Stock Photo - Alamy
JC Tretter announces retirement from NFL action
NFLPA Elects J.C. Tretter As President
Center Alex Mack, who played for Browns, Falcons and 49ers, retires after 13 NFL seasons: Reports - The Athletic
Latest On Retired C J.C. Tretter
Dov Kleiman on Twitter: Former #Browns, #Packers Center JC Tretter announces his retirement from the NFL. He also served as the NFLPA president. / X
Ex-Packer Center Retires from NFL.
Former Browns C JC Tretter Announces Retirement, 'Doubling Down' In Role As NFLPA President - Steelers Depot
5-year Browns center JC Tretter announces retirement
Browns center and NFLPA president, JC Tretter, announces his retirement from the NFL