MLB St. Louis Cardinals Jon Lester

Jon

Lester

MLB: Chicago Cubs at Oakland Athletics

Former Cubs, Red Sox pitcher Jon Lester announces retirement

Three time World Series champion Jon Lester announced his retirement from Major League Baseball after 16 seasons.

Jon Lester

STL Starting Pitcher #31

Jon Lester, 38, retiring after 16-year MLB career
Jon Lester

STL Starting Pitcher #31

Jon Lester allows four runs in no-decision vs Cubs
Jon Lester

STL Starting Pitcher #31

Lester (undisclosed) lined up for start this week
Jon Lester

STL Starting Pitcher #31

Jon Lester dealing with undisclosed injury
Jon Lester

STL Starting Pitcher #31

Jon Lester fans six over five frames vs Cubs

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