Lester strikes out 15 as Red Sox beat A's
Cardinals pitcher Jon Lester announces retirement
Jon Lester Announces Retirement - MLB Trade Rumors
Jon Lester hangs in there after rough first vs Orioles in Nationals Park - Federal Baseball
Veteran Pitcher Lester Retires
Jon Lester, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
Jon Lester's retirement reminds us Red Sox never should have let him go
Despite Rocky Nationals Stint, Jon Lester Retires A Postseason Legend
Cubs legend Jon Lester on his retirement and career in Chicago
Jon Lester Looks Back on His Career - The Ringer
Jon Lester retires: Former Red Sox, Cubs ace concludes 16-year career - Sports Illustrated
A perfect six innings for red-hot Jon Lester
Jon Lester recalls favorite David Ortiz memory as Papi nears retirement