Jon Lester retires: Five-time All-Star and three-time World Series
Lester delivers another World Series gem
Former Cubs pitcher Jon Lester retires after 16 seasons
Jon Lester retires
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Jon Lester
Why Jon Lester reached out about Justin Steele before he became the Cubs' new ace - The Athletic
Red Sox, Cubs pitcher Jon Lester retires after 16 years, 3 World Series titles
Where Ben Zobrist, other 2016 Cubs World Series heroes are now – NBC Sports Chicago
Why Jon Lester reached out about Justin Steele before he became the Cubs' new ace - The Athletic
Jon Lester, two-time champion with Red Sox, announces retirement
Two cities, one legend: Jon Lester reflects on one of a kind career with Sox, Cubs, Sports
The greatest postseason players in MLB history
Rob Manfred apologizes for calling WS trophy a “piece of metal” – The Denver Post
World Series 2013: Jon Lester's playoff legend grows - Over the Monster