[1][2] He attended St. Anthony's High School, where he earned two varsity letters in lacrosse and one each in cross country and winter track.
The 2016 team went 14 and 2 during the regular season and received a number five seeding in the NCAA tournament before losing to eventual champion Maryland in the semifinals, in overtime.
[6] Molloy was selected first overall in the 2017 MLL Draft by the Florida Launch.
[7] After being a part of the initial group of players to form the Premier Lacrosse League, being assigned to the Redwoods Lacrosse Club, Molloy reversed his decision and returned to MLL with the New York Lizards.
[8] Molloy was released by Chrome Lacrosse Club on August 1, 2023.