Rob Gronkowski announces his second retirement from playing football
Tom Brady congratulates Rob Gronkowski on retirement
Rob Gronkowski retires from NFL after 11 years with Patriots, Bucs
Four-time All-Pro TE Rob Gronkowski: 'I'm done with football
Rob Gronkowski announces his retirement from NFL for second time
Rob Gronkowski announces retirement
Gronk reveals why he left Patriots out of retirement announcement
Happily retired' from the NFL, Rob Gronkowski picks up a new sport
NFL odds: Could Gronkowski unretire, add to stellar betting record
Julian Edelman Drops Touching Instagram After Rob Gronkowski Retires
Four-time Super Bowl champion Rob Gronkowski announces retirement
Tom Brady is returning to Tampa to play 23rd season in NFL
Tom Brady, Rob Gronkowski play beach football in Bahamas
Rob Gronkowski announces retirement, can Tom Brady convince Gronk