Rob Gronkowski retires (again) from NFL, revisited: Why former Buccaneers, Patriots tight end called it a career
Rob Gronkowski Announces Retirement From The NFL – Hollywood Life
Rob Gronkowski threatened to retire after he almost got traded to the Lions
Rob Gronkowski on excluding Patriots in second retirement post
Rob Gronkowski on retiring from NFL at age 29: 'I didn't even want to negotiate' - ABC News
Patriots' Rob Gronkowski To Make Retirement Decision In February
Four-time Super Bowl champion Rob Gronkowski retires from NFL for second time, NFL
2022 Buccaneers Free Agent Focus: Rob Gronkowski
Patriots trade retired Rob Gronkowski to Buccaneers to reunite with Tom Brady - The Boston Globe
Patriots' Rob Gronkowski Mulling Retirement?
Rob Gronkowski's retirement talk freezes Patriots' personnel decisions
Buccaneers tight end Rob Gronkowski retires for second time
Why did Rob Gronkowski choose Tom Brady's Buccaneers? 4x Super Bowl winner explains decision
New England Patriots tight end, former Arizona star Rob Gronkowski announces retirement