Answered May 29th, 2019

James Paxton struck out seven in four innings of shutout baseball in his return from the IL. It was his fourth start of the season without allowing a run - twice as many as the next-closest Yankees pitcher.

which yankees pitcher has the most games this season with 1 gs and 0 er
Interpreted as:
Which yankees pitcher has the most games this season with 1 or more gs and 0 er?