Rob Gronkowski says he has no plans to return to the NFL, talks collaborating with Tom Brady in booth - The Athletic
Rob Gronkowski - Wikipedia
Rob Gronkowski rejoins FOX Sports, will appear on Sunday NFL shows
Rob Gronkowski - NFL News, Rumors, & Updates
NFL Injury Report: Rob Gronkowski's Concussion, Hartford HealthCare
Statement from Robert Kraft on the retirement of Rob Gronkowski
Rob Gronkowski was a highlight machine. Here are some of his best plays
Injured Rob Gronkowski to miss Patriots return - AS USA
Rob Gronkowski scores first TD since Week One - NBC Sports
Gronk surprises Tampa health care workers with Super Bowl tickets