Conor Casey scored his first two goals of the season as the Philadelphia Union beat Chivas USA, 3-0, on Saturday night at StubHub Center.
The victory was just the third of the season for the Union while Chivas has lost twice in four days.
Cristian Maidana added a late goal for Philadelphia (3-7-5).
Philadelphia opened the scoring in the 28th minute after Chivas (2-7-4) was whistled for a handball inside the penalty area. Casey scored on the ensuing penalty kick.
In the 66th minute, Casey buried a header off a cross from Maidana. Philadelphia added a third goal when Maidana scored from 15 yards out in the 77th minute.