Holding out hope that Rob Gronkowski's retirement is brief - The Boston Globe
Rob Gronkowski addresses leaving Patriots off latest retirement post: 'It's a little blown out of proportion'
New England Patriots tight end Rob Gronkowski announces retirement, New England Patriots
NFL star Rob Gronkowski explains the pros and cons of fantasy football
How Wealthy Is NFL Superstar Rob Gronkowski?
Rob Gronkowski announces retirement from NFL – Boston 25 News
Rob Gronkowski Doesn't Miss Football - The New York Times
Tom Brady Always Wins. Even Against the Refs. - The New York Times
Retired Rob Gronkowski could make New England Patriots return in the future, says his agent, NFL News
Rob Gronkowski of New England Patriots Retires From Football - Bloomberg
With trade to Buccaneers, Rob Gronkowski gets to return to the NFL on his own terms - The Boston Globe
Gronkowski injury spotlights NFL's surge in knee damage
Rob Gronkowski reportedly may have suffered a punctured lung after taking 'one of the hardest' hits of his career
Rob Gronkowski of New England Patriots Retires From Football - Bloomberg
Gronkowski looks like old self with Brady-led Buccaneers