Jon Lester option declined by Cubs, lefty becomes free agent - The San Diego Union-Tribune
3,629 Jon Lester Cubs Stock Photos, High-Res Pictures, and Images - Getty Images
Washington Nationals' Jon Lester having surgery to remove thyroid gland - Federal Baseball
Lefty Jon Lester finalizes $5M, 1-year deal with Nationals
Biggest Takeaways from Jon Lester's Introductory Press Conference with Cubs, News, Scores, Highlights, Stats, and Rumors
2015 NLDS, Cardinals vs. Cubs: Brandon Moss vs. Jon Lester - Athletics Nation
2018 Stadium Club #56 Jon Lester Cubs Baseball : Collectibles & Fine Art
Jon Lester Never Quits for Pediatric Cancer Research
Jon Lester Explains Why He Joined with Wilson Baseball Glove Team
Boston Red Sox - Fort Myers FL, February 17, 2013: Pitcher Jon Lester poses for a portrait during Red Sox Photo Day. Photo by Michael Ivins/Boston Red Sox. Boston Red Sox
Jon Lester - St. Louis Cardinals Starting Pitcher - ESPN
Jon Lester 2017 Topps Chicago Cubs ERA League Leaders Card #144 at 's Sports Collectibles Store
Jon Lester retires: Former Red Sox, Cubs ace concludes 16-year career - Sports Illustrated
Jon Lester beat the yips with focus and determination - Sports Illustrated