Jon Lester's longevity a product of adaptation - Washington Times
Jon Lester talks about life after retirement from baseball
Jon Lester is Struggling Mightily, But the Cubs' Options Are Limited - Bleacher Nation
Chicago Cubs: Jon Lester on track to be 4th starter
Why Jon Lester reached out about Justin Steele before he became the Cubs' new ace - The Athletic
Cubs catcher Willson Contreras adjusts to expanded role
Jon Lester gets 200th win for Cardinals in playoff hunt
Sullivan: Cubs, White Sox adapting to new MLB rules, including the pitch clock
Jon Lester - Bio, News, Photos - Washington Times
Cubs' Ross needs more patience
White Sox 5, Cubs 3: Yu have got to be joking - Bleed Cubbie Blue
Inside 37-year-old pitcher Luke Hagerty's improbable comeback story - ESPN
Gregarious pitching adviser Goose Gregson gives Red Sox 52 years of experience to draw on - The Boston Globe