Rob Gronkowski and Robert Kraft had some fun at Gillette Stadium on Wednesday afternoon as the former tight end signed a one-day contract with the New England Patriots to officially retire as a member...

Rob Gronkowski has officially retired as a member of the New England Patriots.

Before Gronkowski officially put pen to paper on his one day, Patriots owner Robert Kraft tried to suggest a two-day contract that would allow the legendary tight end to play in Thursday's game agains...