Luis Severino tossed six shutout innings, Francisco Lindor and Brandon Nimmo hit back-to-back homers and the New York Mets topped the Chicago Cubs 5-2 after closer Edwin Díaz was ejected in the ninth before throwing a pitch.

Javier Assad pitched four scoreless innings in his major league debut and combined with four relievers on a five-hitter as the Chicago Cubs cooled off the St. Louis Cardinals 2-0 in the first game of a doubleheader.