Jon Lester buys into dream of helping Cubs end World Series
Jon Lester was an amazing person to have on the Chicago Cubs
RUN ITS COURSE': Ex-Red Sox, Cubs ace Jon Lester to retire
Jon Lester retires: Five-time All-Star and three-time World Series
Why Jon Lester reached out about Justin Steele before he became
Jon Lester paying back Red Sox betrayal with Xander Bogaerts courtship
Jon Lester: Cubs veteran has no hard feelings towards Red Sox
Former Red Sox pitcher, World Series champion Jon Lester retiring
Former Cubs, Red Sox pitcher Jon Lester retires with 200 wins, 3
Lester, Cubs ready in case Cleveland tries to run wild
Cubs' Jon Lester Shuts Door on Giants, Who Once Came Knocking for