Left-handed pitcher known for his deep repertoire which includes a screwball, he produced his MLB debut in 2011 for the Chicago White Sox. He went to Bloomfield Tech SENIOR HIGH SCHOOL in NJ. He’s known for continuously tinkering with different grips and pitches to increase his arsenal. He was created in Newark, NJ and it is of Puerto Rican descent. Feisty catcher A.J. Pierzynski was his teammate within the White colored Sox.