Blockbuster Trades in Baseball - Sports Illustrated
Jon Lester Retires After 16 MLB Seasons; Won 3 World Series with
Steve Bartman, Leon Durham not only reasons Cubs have struggled in
Jon Lester buys into dream of helping Cubs end World Series
David Ross, Oldest Player in World Series, Ends Career in
Jon Lester retires
Jon Lester - Wikipedia
Longtime Red Sox ace Jon Lester retires after 16 MLB seasons
Postseason ace stars again, 10/20/2016
Jon Lester - Wikipedia
Jon Lester, former Boston Red Sox pitcher, retires after 16-year
Cancer survivors and contenders, Anthony Rizzo and Jon Lester's