Big tight end Rob Gronkowski fights off injuries to bring Patriots to edge of Super Bowl title – New York Daily News
NFL: Rob Gronkowski leaves door open for possible Patriots return
Why retired NFL star Rob Gronkowski never spent his NFL salary
How the Patriots and the NFL reacted to Rob Gronkowski's retirement - Pats Pulpit
I Stepped Away for a Reason”: Rob Gronkowski Speaks His Heart Months After Retirement From NFL - EssentiallySports
Tom Brady congratulates Rob Gronkowski on retirement
10 fun facts about NFL tight end Rob Gronkowski
Why Now: What Got Rob Gronkowski Out of Retirement
Rob Gronkowski retires as the greatest tight end of all time - Pats Pulpit