Cardinals 5, Red Sox 4: Obstruction call leads to walkoff win for St. Louis - Over the Monster
A's Acquire Lester, Gomes For Cespedes - MLB Trade Rumors
Jon Lester announces retirement after 16 seasons, three World Series titles - ESPN
A look back at Jon Lester's career - Beyond the Box Score
2023 Troy Baseball Media Guide by Troy University Athletics - Issuu
Was Lester applying substance to ball? - ESPN - SweetSpot- ESPN
World Series 2013: Red Sox take Game 4 in GIFs - Over the Monster
Two cities, one legend: Jon Lester reflects on one of a kind career with Sox, Cubs, Sports
Cardboard appreciation: 1973 Topps Luis Alvarado
MLB News: Jon Lester MLB: Pitcher announces retirement after 16 seasons and 3 World Series titles
Jon Lester - Wikipedia
JON LESTER FEARS NO CURSE - Sports Illustrated Vault