Jon Lester - Wikipedia
Jon Lester retires: Five-time All-Star and three-time World Series champion calls it a career after 16 seasons
Jon Lester retires: Five-time All-Star and three-time World Series champion calls it a career after 16 seasons
Jon Lester, former Boston Red Sox pitcher, retires after 16-year MLB career (report)
Jon Lester
Jon Lester, a three-time World Champion, announces retirement
Jon Lester Looks Back on His Career - The Ringer
Cubs legend Jon Lester on his retirement and career in Chicago
Jon Lester retires after epic MLB career as Red Sox, Cubs ace - Sports Illustrated
Jon Lester retires
Veteran Pitcher Lester Retires