 DeGrom pitched for the Savannah Sand <unk> of the Class A South Atlantic League and the St. Lucie Mets of the Class A @-@ Advanced Florida State League in 2012 , finishing the year with a 2 @.@ 43 ERA in 19 games started . In 2013 , he began the season with St. Lucie , but was promoted to the Binghamton Mets of the Class AA Eastern League after two starts due to injuries to Binghamton 's Luis <unk> and Cory <unk> . He received a promotion to the Las Vegas <unk> of the Class AAA Pacific Coast League in June after the Mets promoted Zack Wheeler and Carlos Torres to the major leagues and traded <unk> <unk> . He had a combined 4 @.@ 51 ERA for the season , due to a broken finger suffered during the offseason , which altered the way he threw the ball . 
