New England Patriots Tight End Rob Gronkowski retires - The Phinsider
Rob Gronkowski retiring from the NFL again
Rob Gronkowski announces his retirement from NFL for second time
Gronkowski comes out of retirement to reunite with Brady at Buccaneers, Tampa Bay Buccaneers
Rob Gronkowski Retired. Again. - The New York Times
Rob Gronkowski Announces Retirement From the NFL
Four-time Super Bowl champion Rob Gronkowski announces retirement after 11 seasons with Patriots, Buccaneers
Patriots: Rob Gronkowski talking about failed trade to Lions is hilarious
Rob Gronkowski retires (again) from NFL: Why we hope this one doesn't stick either
Rob Gronkowski - latest news, breaking stories and comment - The Independent
Rob Gronkowski Intends To Retire
Former Patriots great Rob Gronkowski retires for a second time
Valley News - Gronk's party is just getting started