Jon Lester
Jon Lester announces retirement after 16 seasons, three World Series titles - ESPN
Jon Lester announces retirement after 16 seasons, three World Series titles - ESPN
Jon Lester retires
Jon Lester retires: Former Red Sox, Cubs ace concludes 16-year career - Sports Illustrated
Jon Lester announces retirement after 16 seasons, three World Series titles - ESPN
Jon Lester retires: Five-time All-Star and three-time World Series champion calls it a career after 16 seasons
Jon Lester retires
Jon Lester retires after epic MLB career as Red Sox, Cubs ace - Sports Illustrated
Red Sox, Cubs pitcher Jon Lester retires after 16 years, 3 World Series titles
Former Cubs, Red Sox pitcher Jon Lester announces retirement