NFL icon Rob Gronkowski's latest move hints at definite decision over retirement U-turn - Mirror Online
Former Patriots TE Rob Gronkowski announces retirement for 2nd time
Rob Gronkowski Announces 2nd Retirement From NFL
Rob Gronkowski Announces Retirement From NFL - Sactown Sports
Rob Gronkowski Announces Retirement From The NFL – Hollywood Life
Former Bucs' Tight End Contemplating A Return? - Bucs Life
Rob Gronkowski says there is one NFL coach who can (maybe) get him out of retirement
Rob Gronkowski gives confounding response to question about NFL future
Rob Gronkowski announces his retirement from NFL for second time
Rob Gronkowski insists he's 'done with football' even if Tom Brady calls
Rob Gronkowski Says He's Likely Returning to Buccaneers
Fantasy, betting, draft, and competitive impact of of Rob Gronkowski's retirement
Rob Gronkowski announces his NFL retirement, but his agent not convinced
All-Pro tight end Rob Gronkowski retires again - The Japan Times
Former Arizona Wildcat Rob Gronkowski retires from NFL for second time - Arizona Desert Swarm