4 lessons NFL players can learn from this messy CBA process
Browns center J.C. Tretter, the new NFLPA president, assessing 'long list of hurdles' for players - ESPN
Nick Chubb's injury underscores running backs' pleas for bigger contracts and teams' fears
JC Tretter makes retirement decision amid blackball speculation
Cleveland Browns: JC Tretter retires from the NFL - Dawgs By Nature
Pelissero] The NFL Players Association president JC Tretter now making a public push for players and agents to capitalize on the new precedent set by Deshaun Watson's fully guaranteed contract in Cleveland.
NFL discusses cancellations for virus-affected games
JC Tretter Stats, News and Video - C
NFLPA Elects J.C. Tretter As President
Cleveland Browns' JC Tretter re-elected as NFLPA president
JC Tretter will have 18 more months as NFLPA president - NBC Sports