Statement from Robert Kraft on the retirement of Rob Gronkowski
Rob Gronkowski retires, won't join Tom Brady for 3rd season
Why retired NFL star Rob Gronkowski never spent his NFL salary
Four-time Super Bowl champion Rob Gronkowski announces retirement after 11 seasons with Patriots, Buccaneers
Four-time Super Bowl champion Rob Gronkowski retires from NFL for second time, NFL
NY Jets nemesis Rob Gronkowski is calling it a career once more
Rob Gronkowski retires for second time after decorated 11-year NFL career - Mirror Online
Rob Gronkowski retires for second time after 11-year career
Tom Brady Reacts to Teammate Rob Gronkowski Retiring: 'You Deserve It'
Bucs' Rob Gronkowski retires, leaves door open for NFL return
Rob Gronkowski Announces NFL Retirement in Lengthy Instagram Post – NECN