Napoli dealt by Red Sox
Red Sox 2013 World Series champion Mike Napoli announces retirement
Mike Napoli, a World Series Champion with the #RedSox in 2013, Retires from Baseball After 12 Big League Seasons. – Blogging the Red Sox
Carlos Beltran Headlines New Baseball Hall of Fame Candidates - The New York Times
Mike Napoli retires after 12-year career
Mike Napoli set the perfect tone for his career by taking Justin Verlander deep in his first MLB at-bat
Morning Roundup: Napoli retires after 12-year MLB career
Mike Napoli announces retirement after 13-year MLB career - ESPN
Boston Red Sox deal Mike Napoli to Texas Rangers - ESPN
Mike Napoli - Wikipedia