Former Red Sox first baseman Mike Napoli retires - The Boston Globe

Mike Napoli, a World Series Champion with the #RedSox in 2013, Retires from Baseball After 12 Big League Seasons. – Blogging the Red Sox

Mike Napoli announces retirement after 13-year MLB career - ESPN

John Lackey shines in Boston Red Sox loss to Los Angeles Angels

Boston Red Sox David Ortiz (R) celebrates scoring the third run batted in by a Mike Napoli double off St. Louis Cardinals pitcher Adam Wainwright with Jacoby Ellsbury (C) and Dustin Pedroia

Mike Napoli eager to return to World Series - The Boston Globe

Red Sox agree to three-year deal with Mike Napoli - The Boston Globe

Mike Napoli announces retirement - NBC Sports

Boston Red Sox rumors 2013: What the Mike Napoli deal could mean for the Red Sox

Red Sox Spring Training 2014

Red Sox Mike Napoli sleep apnea surgery marks growth of sleep studies in MLB - Sports Illustrated

Red Sox-Yankees Live: Mike Napoli's Grand Slam Highlights Boston's 12-8, Come-From-Behind Win

Best first basemen in Red Sox history

Former Red Sox World Series champion retires

Napoli's heroics lift Boston over Tampa Bay

Who will replace Mike Napoli? Napoli shows Red Sox can be creative