Yankees vs. Red Sox: History of the rivalry
Make no mistake, the Red Sox now own the rivalry with Yankees
Dodgers-Padres Is Poised to Become MLB's Next Yankees–Red Sox Rivalry - The Ringer
The Viz: The New York Yankees vs. Boston Red Sox Through Time
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Graphic: Red Sox vs. Yankees: A One-Sided Rivalry - Bloomberg
RED SOX vs. YANKEES: The Great Rivalry
The Yankees–Red Sox Rivalry Is Back in Full Force - The Atlantic
Finding the True Border Between Yankee and Red Sox Nation Using Facebook Data – The Harvard Sports Analysis Collective
Yankees–Red Sox rivalry - Wikipedia
Recent Red Sox-Yankees Stats a Reminder of Why We Care About the Rivalry
Boston Red Sox vs. New York Yankees: A Fading Rivalry?
Red Sox-Yankees Is Still a Rivalry. It No Longer Matters. - InsideHook
New York Yankees and Boston Red Sox share more than just rivalry, MLB