Tom Brady Pays Tribute to Retiring Teammate Rob Gronkowski
Newly Retired NFL Star Rob Gronkowski Didn't Spend a Dime of His $54 Million in Salary (He Used This 1 Money Rule Instead)
Rob Gronkowski announces his retirement
Rob Gronkowski Announces Retirement From NFL
Patriots agree to trade retired TE Rob Gronkowski to Buccaneers
New England Patriots tight end Rob Gronkowski announces retirement, New England Patriots
Patriots' Rob Gronkowski announces his retirement following nine NFL seasons - Los Angeles Times
Rob Gronkowski confirms he threatened to retire over trade talk: 'Brady's my quarterback'
Former Patriots TE Rob Gronkowski confirms that he will remain retired - A to Z Sports
Rob Gronkowski kept a 'broke habit' while making millions in the NFL
Rob Gronkowski reveals how depressing it was playing for the New England Patriots
Gronk considering retirement, move to Hollywood, Sports
Patriots tight end Rob Gronkowski announces retirement
How Tampa Bay got Rob Gronkowski back in the NFL - ABC News