Jon Lester option declined by Cubs, lefty becomes free agent - The San Diego Union-Tribune
All 30 MLB Teams' Most Likely Splash at the 2015 Winter Meetings, News, Scores, Highlights, Stats, and Rumors
MLB Rumors: Jon Lester has retired - Lone Star Ball
OFFSEASON NOTES: The focus right now is Pablo, Pablo, Pablo Lincecum to go back into rotation Susac takes over backup job - Giants Extra
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Jon Lester Can't Throw the Ball to First Base and It's Getting Ugly for the Cubs
Each MLB Team's Grand Slam Pitch to Recruit Biggest Free-Agent Target, News, Scores, Highlights, Stats, and Rumors
Jon Lester: Missing Cubs White House trip 'absolutely nothing political
extension – Blogging the Red Sox
Former Cubs pitcher Jon Lester, part of team's World Series core, announces his retirement - Chicago Sun-Times
extension – Blogging the Red Sox
Jon Lester's $25M Club Option Declined by Cubs; Will Receive $10M Buyout, News, Scores, Highlights, Stats, and Rumors
Jon Lester hit hard as Cubs lose to Athletics
Each MLB Team's Grand Slam Pitch to Recruit Biggest Free-Agent Target, News, Scores, Highlights, Stats, and Rumors
Jon Lester hit hard as Cubs lose to Athletics
Cubs needed Jon Lester to end curse, but team just snubbed him
Jon Lester contract: Nationals sign former Cubs SP to one-year deal - Sports Illustrated