Answered April 16th, 2019

James Paxton struck out 12 Red Sox batters on Tuesday, the most by a Yankees pitcher in a game against Boston since Joba Chamberlain in 2009.

Who was the last yankees pitcher with 12 strikeouts in a game against the red sox?
Interpreted as:
Who was the last yankees pitcher with 12 or more strikeouts in a game against the red sox?