Jon Lester, a three-time World Champion, announces retirement
Jon Lester, Three-Time World Series Champion, Announces Retirement
Jon Lester: News, Stats, Bio, & More - NBC Sports - NBC Sports
MLB news: Jon Lester announces retirement after 16-year career
Jon Lester: Breaking News, Rumors & Highlights
Is Jon Lester a Hall of Famer? John Lackey has a strong take – NBC
Jon Lester, former Red Sox ace and World Series champ, retires
Jon Lester, former Boston Red Sox pitcher, retires after 16-year
Josh Beckett - Wikipedia
Former Cubs, Red Sox pitcher Jon Lester announces retirement