Jon Lester, former Cubs, Red Sox pitcher, announces retirement
Jon Lester's 16-Year Career Perfectly Blended Intensity And Winning With Leadership
Red Sox Drop To 0-6, Lose 1-0 To Indians On Bunt
Former Red Sox pitcher, World Series champion Jon Lester retiring, report says
Wakefield's injuries give Lester another chance – The Denver Post
Jon Lester: Breaking News, Rumors & Highlights
Rogers] 3-time World Series champion Jon Lester is retiring. : r/baseball
Rosenthal: The Cardinals' unheralded trades for J.A. Happ and Jon Lester are paying off - The Athletic
Jon Lester Calls It A Career
Jon Lester's departure still stings, but he leaves baseball an icon twice over
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Boston Red Sox beat St Louis Cardinals - as it happened!, Sport
Former Cubs pitcher Jon Lester, part of team's World Series core, announces his retirement - Chicago Sun-Times