Jon Lester announces retirement after 16 seasons, three World
Jon Lester, former Cubs ace and World Series champ, retires from
Jon Lester talks about life after retirement from baseball
Former Red Sox ace Jon Lester, three-time World Series champ
Dustin Pedroia Pays Tribute To Jon Lester After Pitcher Retires
Jon Lester announces retirement after 16 seasons, three World
MLB veteran pitcher Jon Lester retires after 16 seasons
Jon Lester announces retirement, St. Louis Cardinals lose potential
RUN ITS COURSE': Ex-Red Sox, Cubs ace Jon Lester to retire
Two cities, one legend: Jon Lester reflects on one of a kind
Former Cardinal Jon Lester Retires