Browns' JC Tretter to play in 2020 after talking to medical experts as he, wife expect child
NFLPA Elects J.C. Tretter As President
JC Tretter announces retirement - BrownsZone with Scott Petrak
JC Tretter, NFLPA president and former Browns center, retires after nine seasons
NFLPA president, Browns' JC Tretter tests positive for COVID-19
JC Tretter '13 Elected NFL Player Association President - Cornell University Athletics
Cleveland Browns J.C. Tretter Elected NFLPA President - Sports Illustrated Cleveland Browns News, Analysis and More
NFL Players Association elects Cleveland Browns' J.C. Tretter as president
The NFL cast JC Tretter out; the NFLPA president says that only makes him more powerful - Sports Illustrated
NFLPA president uses Ivy League schooling and on-field experience to lead in new role
Browns C J.C. Tretter elected NFLPA president
Former Packers center, NFLPA president JC Tretter retires
Cleveland Browns J.C. Tretter Elected NFLPA President - Sports Illustrated Cleveland Browns News, Analysis and More