Patriots' Rob Gronkowski asked about retiring, says 'I'm going to look at my future'
Retired Patriots TE Rob Gronkowski had awesome time returning to Foxborough
Rob Gronkowski's retirement physique shows he's really done with NFL
Rob Gronkowski of New England Patriots Retires From Football - Bloomberg
Rob Gronkowski on CBD, his biggest money splurge and Mark Cuban
Report: Patriots re-up linebacker McMillan
Rob Gronkowski Is Retiring From The NFL For The 2nd Time
Rob Gronkowski trade grades - Did the Bucs just pull off some Patriots magic? - ESPN
Rob Gronkowski announces retirement from NFL – Boston Herald