Two cities, one legend: Jon Lester reflects on one of a kind career with Sox, Cubs, Sports
Jon Lester Announces His Retirement from Baseball
Jon Lester Announces Retirement - MLB Trade Rumors
Red Sox, Cubs pitcher Jon Lester retires after 16 years, 3 World Series titles
Jon Lester, two-time champion with Red Sox, announces retirement
Jon Lester retires after epic MLB career as Red Sox, Cubs ace - Sports Illustrated
Former Red Sox pitcher, World Series champion Jon Lester retiring, report says
Two cities, one legend: Jon Lester reflects on one of a kind career with Sox, Cubs, Sports
Jon Lester - Wikipedia
Cubs champion Lester, who claimed his 200th win and closed career as a Cardinal, retires
Jon Lester Can't Throw to First Base. So Why Aren't Opponents Running Wild? - WSJ
MLB pitcher battles cancer, never quits
Jon Lester retires