The Yankees fan in Red Sox country: Adam Ottavino's college days

Yes, Yankees' Adam Ottavino heard the boos: Here's what he thinks

Ex-Yankees reliever Adam Ottavino: I can be 'elite' coming out of Red Sox bullpen

Buck Showalter on Adam Ottavino's Yankee fandom as youth

Yankees Adam Ottavino: Signing with New York, favorite team growing up in Brooklyn, is still surreal - Sports Illustrated NY Yankees News, Analysis and More

Yankees–Red Sox rivalry - Wikipedia

Outburst of profanity towards Shohei Ohtani explained as 'a crime of passion' by Red Sox reliever Adam Ottavino

Boston Red Sox's Adam Ottavino gave blessing for Matt Barnes to be team's closer: 'I didn't really want to cause any waves'

Adam Ottavino - Wikipedia

Yankees Adam Ottavino: Signing with New York, favorite team growing up in Brooklyn, is still surreal - Sports Illustrated NY Yankees News, Analysis and More

Adam Ottavino traded to Red Sox from Yankees

Adam Ottavino opens up about life after the Colorado Rockies

Adam Ottavino Trade: Why the Red Sox won this deal with the Yankees - Over the Monster