Matz reportedly experienced some left shoulder discomfort during the first game of Saturday's doubleheader with the Yankees and is probably headed to the injured list, Tim Healey of Newsday reports.

EDGE Analysis

Matz relieved Robert Gsellman in the bottom half of the fifth and pitched a 1-2-3 inning while striking out two batters. Mets manager Luis Rojas claims Matz "didn't feel right" despite an efficient outing. Matz will most likely officially move to the injured list either Saturday or Sunday.