Rob Gronkowski NFL Stats & News
NFL world speculates about viral Rob Gronkowski tweet
Rob Gronkowski he would retire if he had to decide today
Now Rob Gronkowski hints at retirement in cryptic tweet after Gisele suggested Tom Brady was leaving game
Rob Gronkowski says he's retiring from the NFL for a second time
Rob Gronkowski announces retirement from NFL – Boston Herald
Tom Brady is returning to Tampa to play 23rd season in NFL - WHYY
Rob Gronkowski discussed whether or not he wants to stay retired
Should we revisit this decision in say 40 days?': Twitter reacts to Rob Gronkowski's NFL retirement