Column: Why Chicago Cubs should retire Jon Lester's number
Chicago Cubs on X: Raising a glass to Jon Lester in celebration
Chicago Cubs: Which 'modern' teammates will have their number retired?
Hochman: Lackey, Lester put friendship on hold
MORE
Former Red Sox ace Jon Lester, three-time World Series champ
Why former Cubs ace Jon Lester has compelling Hall of Fame case
David Ross' non-stop, never-ending retirement party - The Athletic
Jon Lester Can't Throw to First Base. So Why Aren't Opponents
Cubs legend Jon Lester on his retirement and career in Chicago
Jon Lester was an amazing person to have on the Chicago Cubs
Cubs Great Jon Lester's Retirement Means Chicago Owes Him a Beer
Jon Lester: Cubs veteran has no hard feelings towards Red Sox
Family is boss for retiring Ross