Le Moyne College alum Sean Lawlor joined the Orange as an assistant coach in 2013. Lawlor played four seasons at Le Moyne and was a two-time all-region player and a 2009 NSCAA Second Team All-American.

Lawlor started 70 matches for the Dolphins from 2007-10 and helped them to an 18-3-3 record, the Northeast-10 Conference Tournament title and an appearance in the Division II NCAA semifinals as a junior in 2009.

Following his playing career, Lawlor spent two seasons (2011-12) as an assistant coach at his alma mater. In 2011, he helped guide Le Moyne to an appearance in the Northeast-10 Championship semifinals.