The Rundown: Contreras and Happ Say Goodbye to Wrigley, Saddest Win Streak Ever, Trade Rumors Abound - Cubs Insider
Jon Lester hit hard as Cubs lose to Athletics
Whether it's goodbye or see you later, Jon Lester will always toast to Chicago - The Athletic
Jon Lester draws comparison between Cubs and Sox signings - Marquee Sports Network
Sld Jon Lester Intrasquad Scrimmage Pitching - Marquee Sports Network
Building Each MLB Team's Free-Agency Whiteboard Ahead of 2017 Offseason, News, Scores, Highlights, Stats, and Rumors
Jon Lester retires: Former Red Sox, Cubs ace concludes 16-year career - Sports Illustrated
Jamie Baker
Jon Lester 2021 pitching Stats Per Game - MLB - ESPN
Jon Lester makes his return to Wrigley Field as a fan