Concussions, other health concerns led to Ali Marpet's retirement, report says
Bucs OL Ali Marpet Retires
Buccaneers LG Ali Marpet retires at age 28 – Metro US
Bucs Pro Bowl OL Ali Marpet announces retirement at age 28
Bucs Pro Bowl OL Ali Marpet announces retirement at age 28
Tampa Bay Buccaneers guard Ali Marpet announces retirement from NFL, PFF News & Analysis
Buccaneers Pro Bowl guard Ali Marpet, 28, announces retirement after 7 seasons
Tom Brady returning to Buccaneers for 23rd NFL season
Buccaneers news: Tampa Bay loses Pro Bowler Ali Marpet to surprise retirement
Tom Brady is returning to Tampa to play 23rd season in NFL
Why Ali Marpet was happy to walk away from $20m and the NFL at 28, NFL
Buccaneers' Pro Bowl guard Ali Marpet announces retirement after seven seasons
Tom Brady cuts retirement short, returns to Buccaneers for 23rd NFL season
Buccaneers' Pro Bowl guard Ali Marpet announces retirement after seven seasons
Brady looks sharp, Colts backups prevail in preseason finale, KSEE24