NFL.com's Ian Rapoport reports the Patriots are "holding out hope" Rob Gronkowski (back surgery, arm surgery) will be ready for Week 1.
Profootballtalk reports "it is believed" Rob Gronkowski's Tuesday back operation went well.
ESPN's Adam Schefter confirmed on NFL Live that Rob Gronkowski (back surgery) will open training camp on the active/PUP list.
ESPN's Ed Werder reported on SportsCenter Monday that the Patriots legitimately do not know when Rob Gronkowski will return from back surgery.
Rob Gronkowski will undergo back surgery Tuesday in Los Angeles.
The Boston Herald considers Rob Gronkowski's upcoming back operation "likely" to force him to miss regular season games.
The Patriots hold a $10 million option bonus on Rob Gronkowski following the 2015 season.
Agent Drew Rosenhaus claims Rob Gronkowski's impending back surgery is "minor."
A source tells ESPN that Rob Gronkowski's latest back issue is not related to the one he dealt with in 2009.
NFL Network's Albert Breer reports Rob Gronkowski will undergo back surgery, tentatively scheduled for mid-June.
NFL.com's Ian Rapoport reports the Patriots "(don't) know" how serious Rob Gronkowski's back injury is.
Patriots owner Robert Kraft confirmed Rob Gronkowski's fourth arm surgery went "as good as he could have hoped."
Profootballtalk.com reports the lingering infection has cleared from Rob Gronkowski's arm, and his new plate was installed during Monday's surgery.
ESPN Boston confirms doctors are "confident" the infection in Rob Gronkowski's surgically-repaired arm has subsided.