Jon Lester talks about life after retirement from baseball
Jon Lester discusses free-agent process and possibility of retirement after 2021 MLB season
Cubs' Jon Lester goes for 13th straight 30-start season - Chicago Sun-Times
WCVB Channel 5 Boston - After 16 seasons in the MLB, former Boston Red Sox pitcher Jon Lester is calling it a career, according to a report: jon-lester-retiring-report-says
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Ex-Cubs ace Jon Lester's influence on Justin Steele's strong start – NBC Sports Chicago
Jon Lester announces retirement, St. Louis Cardinals lose potential pitching depth
Jon Lester's 16-Year Career Perfectly Blended Intensity And Winning With Leadership
Jon Lester talks about life after retirement from baseball
How Theo Epstein convinced Jon Lester to sign with the Cubs – Boston Herald
David Ortiz, Terry Francona react to Dustin Pedroia's retirement
Cardinals fall to Cubs on late home run
With Jon Lester's retirement we ask: How do you define a Hall of Fame starting pitcher? - The Boston Globe
Former Cubs pitcher Jon Lester, part of team's World Series core, announces his retirement - Chicago Sun-Times
David Ross hopes Jon Lester's adjustments don't work Saturday when Cubs face Cardinals - Chicago Sun-Times
Longtime Red Sox and Cubs ace Jon Lester announces retirement
Former St. Louis Cardinals pitcher Jon Lester decides to retire
