Access the Yankees beat like never before

Join Post Sports+ for exciting subscriber-only features, including real-time texting with Greg Joyce about the inside buzz on the Yankees. Try it free

The Yankees learned what they pretty much already knew: Ryan McMahon caught Jose Altuve’s line drive in the sixth inning of their win in Houston on Thursday.

Aaron Boone said Friday he heard from MLB that the play should have been ruled an out when third base umpire Brian Walsh — who had a mistake-filled series in Houston — ruled that McMahon didn’t hang on to the ball despite it clearly coming out on the transfer out of the glove.

Boone said it “should have been ruled a catch” by the league.

McMahon, who was back at third base for the series opener against the Blue Jays on Friday in The Br

See Full Page