MLB news: Jon Lester announces retirement after 16-year career
Jon Lester announces retirement from MLB after 16 seasons
Jon_Lester
Jon Lester retires
MORE
Jon Lester's retirement a reminder of how badly Red Sox botched
Jon Lester's 200th career win, in context
Maybe the best playoff pitcher ever': What made Jon Lester an
Former Cubs pitcher Jon Lester retires after 16 seasons
Jon Lester announces retirement after finishing career with
Jon Lester: Breaking News, Rumors & Highlights
Jon Lester News, Photos, Quotes, Video
Jon Lester talks about life after retirement from baseball
Jon Lester News, Photos, Quotes, Video
Jon Lester retires after epic MLB career as Red Sox, Cubs ace