John Lackey traded to St. Louis Cardinals by Boston Red Sox for Allen Craig and Joe Kelly - ESPN
Jon Lester retires
Los Angeles Dodgers hot stove primer: Starting rotation - ESPN - Los Angeles - Dodgers Report- ESPN
Sunday Night Baseball slate opens with Cardinals at Cubs - ESPN Front Row
Jon Lester - St. Louis Cardinals Starting Pitcher - ESPN
World Series, Game 5: Lester Dominates … Again
Nationals, Jon Lester In Talks - MLB Trade Rumors
John Lackey agrees to two-year contract with Chicago Cubs - ESPN
MLB Power Rankings Week 12: Which surging AL squad broke into the top 3? - ABC7 Chicago
2021 MLB playoffs - How the St. Louis Cardinals went from 1.3% postseason odds to playing the defending champs tonight - ESPN
Jon Lester Retires After 16 MLB Seasons; Won 3 World Series with Red Sox and Cubs, News, Scores, Highlights, Stats, and Rumors
Bernie On The Cardinals: Yadier Molina and Jon Lester, Getting It Done As A Team Of Rivals - Scoops
Jon Lester traded to Oakland Athletics, Yoenis Cespedes to Boston Red Sox - ESPN
Red Sox, Cubs pitcher Jon Lester retires after 16 years, 3 World Series titles
St. Louis Cardinals lose potential pitching depth with Jon Lester's retirement