The Red Sox shouldn't trade John Lackey - Over the Monster
Jon Lester, Cubs keep World Series dream alive with Game 5 win – Boston Herald
Reliving Red Sox Past: Jon Lester Deals As Boston Claims AL East
The numbers say the Phillies shouldn't invest big money in Aaron Nola. But do they have a choice?
Jon Lester - Wikipedia
Jon Lester pitches well for Red Sox in win over Yankees
Red Sox Notebook: Eduardo Rodriguez back from paternity leave
Trade Retrospective: Red Sox trade Yoenis Céspedes to the Tigers for Rick Porcello - Beyond the Box Score
Trading Matt Kemp for Jon Lester makes all kinds of sense
Theo Epstein Discusses Jon Lester's Impact and His Future with the Cubs - Bleacher Nation
Seattle blows big lead as Jon Lester's squeeze bunt in 12th lifts Cubs