Former Red Sox ace Jon Lester, three-time World Series champ, retires after 16 seasons - The Boston Globe
Lester gets 1st win for Nats, Lindor 5 RBIs as Mets split MLB - Bally Sports
Which former Boston Red Sox could come back in free agency? Jon Lester, Kevin Pillar, Brandon Workman among potential fits
Nationals: Washington On The Verge Of Signing Jon Lester
July 19, 2021: Jon Lester hits a high note, and a homer, as Nationals rout Marlins – Society for American Baseball Research
Nationals and Jon Lester agree to one-year deal - The Washington Post
Jon Lester: Ex-Chicago Cubs pitcher signs with Washington Nationals
Red Sox, Jon Lester table extension talks - MLB Daily Dish
Nationals starter Jon Lester to undergo thyroid surgery on Friday - The Washington Post
Chicago Cubs win in Jon Lester's return
Jon Lester, Nationals reportedly agree on one-year deal - The Boston Globe
Jon Lester reaches agreement on 1-year deal with Washington Nationals
Inbox: Should Cubs sign Jon Lester?
Jon Lester retires after epic MLB career as Red Sox, Cubs ace - Sports Illustrated
Jon Lester retires: Former Red Sox, Cubs ace concludes 16-year career - Sports Illustrated