For the Cubs, the Playoffs Aren't Good Enough Anymore - The New York Times
Lester left Boston in very good company - The Boston Globe
Sox run out of magic, Boston Red Sox
Jon Lester: Red Sox not as bad as record says - The Boston Globe
Jon Lester, former Boston Red Sox pitcher, retires after 16-year MLB career (report)
Jon Lester - Wikipedia
Jon Lester relishes turnaround from depths of MLB - The Boston Globe
Nationals, Jon Lester In Talks - MLB Trade Rumors
Jon Lester Hall of Fame case discussion
Red Sox: The five biggest moments of Jon Lester's career in Boston
Former Red Sox great Jon Lester is calling it a career
Jon Lester Can't Throw to First Base. So Why Aren't Opponents Running Wild? - WSJ
Jon Lester - Wikipedia
Athletics 2014 season review: Jon Lester, the ringer who wasn't enough - Athletics Nation