Jon Lester has been playing with a bone chip in his pitching elbow, and the Chicago Cubs knew about it when they signed him to a $155 million contract. The bone chip was discovered during a 2014 MRI ...

In a jaw-dropping conversation, Anthony Rizzo shared a high-tension moment with Lester.

OAKLAND, Calif. -- Jon Lester took the mound in a different uniform and, for the first time in his major league career, felt just slightly out of place. Quickly enough, he put aside the newness of ...

CINCINNATI --Chicago CubsAll-Star left-hander Jon Lester laid down the gauntlet for his team come later this month after pitching in his regular-season finale Saturday: Some 100-plus wins are nice, ...

Brayan Bello's much-anticipated MLB debut didn't go the way he had hoped. The Boston Red Sox' top pitching prospect was roughed up by the Tampa Bay Rays in front of the Fenway Park crowd on Wednesday.

CHICAGO -- When Anthony Rizzo found out the eight-year anniversary of him being declared cancer-free fell on the same day fellow cancer survivor Jon Lester was pitching, he told Lester he was going to ...

Lester is handed the pitching duties after a successful performance in the win over the Los Angeles Dodgers Lester, 32, is handed the pitching duties after a successful performance in the National ...