Browns center J.C. Tretter, the new NFLPA president, assessing 'long list of hurdles' for players - ESPN
Notes: JC Tretter tests positive for COVID-19; Grant Delpit, James Hudson III activated from COVID list - BrownsZone with Scott Petrak
Postponed Games and Increased Testing as Covid Continues to Impact Athletes and Teams - The New York Times
Cleveland Browns center and NFLPA president JC Tretter calls for discipline against Kansas City Chiefs assistant who shoved player - ESPN
Former Browns center, NFLPA president JC Tretter retires
NFL is still committed to playoffs despite more Covid-19 outbreaks
Former Browns center, NFLPA president JC Tretter retires
How the NFL navigated the pandemic and arrived on time to Super Bowl LV - The Athletic
JC Tretter: NFL would've canceled Browns-Raiders game if not for union
Browns' C Tretter, Saints QBs test positive for COVID-19