The Rivalry: Michael Pineda's ejection for pine tar adds new chapter to Yankees-Red Sox rivalry – New York Daily News
Boston Red Sox vs. New York Yankees: A colorful history of winner-take-all showdowns – Hartford Courant
New York Yankees: 5 Reasons They Hate the Boston Red Sox, News, Scores, Highlights, Stats, and Rumors
Punches thrown as Yankees-Red Sox rivalry heats up over aggressive slide
Has Yankees-Red Sox rivalry mellowed? 'I'm not sure how much we carry that baggage
The Yankees–Red Sox Rivalry Is Back in Full Force - The Atlantic
In Spite of Pitching Woes, the Red Sox Keep Swinging - The New York Times
AL East Showdown: Yankees Vs. Red Sox – Who Will Prevail?
Dodgers-Padres Is Poised to Become MLB's Next Yankees–Red Sox Rivalry - The Ringer
Red Sox celebrate sweep of last-place Yankees like they won a playoff series
New York Yankees' Nestor Cortes Says Rivalry with Boston Red Sox is Fading - Fastball