B/R Walkoff - Jon Lester has announced his retirement. 3-time World Series champion 5-time All-Star 16 seasons 200 wins What a career 👏
Former Cubs pitcher Jon Lester retires after 16 seasons
Jon Lester's 200th career win, in context
Jon Lester - Wikipedia
Is Jon Lester a Hall of Famer? John Lackey has a strong take – NBC Sports Boston
Despite Rocky Nationals Stint, Jon Lester Retires A Postseason Legend
Former Cubs, Red Sox pitcher Jon Lester announces retirement after 16 seasons
Former Cubs, Red Sox pitcher Jon Lester announces retirement - NBC Sports
Jon Lester announces retirement from MLB after 16 seasons
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Jon Lester hits free agency after Cubs decline option; is a Boston Red Sox reunion possible?
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