Jon Lester retires after epic MLB career as Red Sox, Cubs ace
Should the Cubs retire Jon Lester's number? - Bleed Cubbie Blue
Spotrac on X: Jon Lester retires from #MLB having earned north of
MLB veteran pitcher Jon Lester retires after 16 seasons
Jon Lester retires after epic MLB career as Red Sox, Cubs ace
Three-Time World Series Champ Jon Lester Announces Retirement
Jon Lester Can't Throw to First Base. So Why Aren't Opponents
Mastrodonato: Jon Lester retires a winner, but Red Sox still look
Jon Lester simply came out on the short end - The Boston Globe
Ex-Cub Jon Lester splits his Lakeview property to get it sold
Jon Lester on the Score fresh off retirement announcement
MLB News: Jon Lester announces retirement - Beyond the Box Score
MLB news: Jon Lester announces retirement after 16-year career
Jon Lester talks about life after retirement from baseball
Two cities, one legend: Jon Lester reflects on one of a kind