Yankees vs. Red Sox: History of the rivalry
Is Red Sox-Yankees rivalry still a thing? And where do Connecticut fans' allegiances lie?
Boston Red Sox vs. New York Yankees: Upcoming Series Info & Rivalry History - Ticketmaster Blog
Boston Red Sox vs. New York Yankees: A Fading Rivalry?
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Red Sox-Yankees rivalry bottoms out in AL East this season - The Boston Globe
Red Sox-Yankees rivalrygetting insane, but fun
A Game-by-Game History of the Rivalry between the Yankees and Red Sox - Baseball Egg
Watch: Red Sox get biggest win ever vs. Yankees
The Yankees Vs. Red Sox Rivalry: Exploring Since Its Start
Yankees–Red Sox rivalry - Wikipedia
Red Sox-Yankees: Weekend series is about rivalry, but also identity
AL East Anonymous: Watching the Future and the Past of the Yankees–Red Sox Rivalry at Fenway
Yankees, Red Sox 'don't like' each other, veteran says
Red Sox, Yankees ready for epic rivalry showdown in wild-card game
When Yankees And Red Sox Face Off In Wild Card Game, Bucky Dent Will Be At Fenway To See If History Repeats Itself
New York Yankees and Boston Red Sox share more than just rivalry, MLB