The History of the Red Sox Yankees Rivalry – Chowdaheadz
Yankees–Red Sox rivalry - Wikipedia
In Spite of Pitching Woes, the Red Sox Keep Swinging - The New York Times
History of Yankees/Red Sox win-or-go-home games in the rivalry - Pinstripe Alley
The Red Sox and Yankees have been fighting since the very first time they played
Yankees vs. Red Sox: History of MLB's biggest rivalry in postseason, elimination games
Yankees vs. Red Sox: History of the rivalry
The Viz: The New York Yankees vs. Boston Red Sox Through Time
Anthony Rizzo, denied storybook reunion with the Red Sox, will now hope to lead the Yankees through the postseason - The Boston Globe
Yankees–Red Sox rivalry - Wikipedia
The Yankees Vs. Red Sox Rivalry: Exploring Since Its Start
Red Sox can't pen a happy Opening Day ending, fall to Yankees in 11 innings - The Boston Globe