Diaz allowed a hit in a scoreless ninth inning Sunday and earned a save over the Rockies.
It took Diaz a while to notch his first save, but he picked up two against Colorado this weekend. After Trevor Story knocked a two-out single, he was caught stealing to secure the game for the Mets. Diaz now owns a 3.18 ERA and 7:2 K:BB through 5.2 frames.