Waterford held on to beat Sligo Rovers 3-2 on the opening weekend of the League of Ireland Premier Division.
Conan Noonan's second half strike proved to be the winner at the Showgrounds.
Owen Elding and Hakiki-Filloche got the goals for Sligo.
Meanwhile, shared the spoils with Cork City on Friday night.
Patrick Hickey and Vincent Borden got the goals for United.