New York Yankees' Cortes, Cole say Red Sox rivalry has toned down
What's Next for the Yankees After Another Premature Playoff Exit? - The Ringer
Yankees vs. Red Sox: History of MLB's biggest rivalry in postseason, elimination games
Yankees vs. Red Sox results: Early homers, strong start from Nathan Eovaldi propels Boston to AL wild-card win
Yankees vs. Red Sox: A complete history of MLB's biggest rivalry in winner-take-all playoff games
Cone: Rivalry between Red Sox, Yankees 'not the same' as it was
The Yankees Vs. Red Sox Rivalry: Exploring Since Its Start
Brief but intense Yankees-Red Sox postseason rivalry has produced many heroes
Yankees vs. Red Sox wild card game: Baseball's problems and promise in one night.
MLB playoffs 2021 - Best moments and plays from Monday's postseason games - ESPN
MLB playoffs: Mookie Betts compares Yankees-Red Sox rivalry to Dodgers-Giants
New York media's reaction after the Red Sox ended the Yankees' season
The Red Sox Renew Their Ownership of the Yankees in AL Wild Card - WSJ