Rob Gronkowski: Need to be 'all in' if I want to play in NFL in 2022
Rob Gronkowski retires: Measuring Gronk's greatness as star TE hangs up his cleats after 11-year NFL career
Rob Gronkowski reiterates plans to return in 2021: 'I will be back playing football'
Rob Gronkowski far from the only player to possibly leave Patriots after Super Bowl 53 - Pats Pulpit
Tight end Rob Gronkowski announces his retirement from NFL after 11 seasons spent with both the New England Patriots and Tampa Bay Buccaneers
Rob Gronkowski 'not ready to commit' to decision on football future yet
Rob Gronkowski announces he'll be back with Pats for 2018 season
Tom Brady Sends Message to Rob Gronkowski About Future
NFL Rumors: Bills interested in signing Rob Gronkowski in free agency – NBC Sports Boston
Rob Gronkowski says he'll let his mind clear, body heal before deciding on future
Rob Gronkowski officially traded from Patriots to Buccaneers
Rob Gronkowski retires: His impact and legacy - Sports Illustrated
Rob Gronkowski agrees to come out of retirement to play in Tampa Bay with Tom Brady
Rob Gronkowski retirement: What to know about Patriots TE walking away from football