Complex sentence: He made his first appearance on 19 January 2014 in a 2-0 away win against U.S. Sassuolo Calcio and he scored his first goal for the club in a 3-3 away draw against Lazio.
Split into simpler sentences: He made his first appearance on 19 January, in a 2--0 away win against Sassuolo. He scored his first goal for the club in a 3-3 away draw against Lazio.