Luis Silva rose in traffic to direct home the only goal of the match as Philadelphia Union fell to DC United at RFK Stadium.
Union match reports
Match Report: Philadelphia Union 0-0 Houston Dynamo
Despite being the better team throughout, the Union failed to convert on a series of a chances and were left to accept a 0-0 draw on a night where Houston failed to register a single shot on target.
US Open Cup final match report: Union 1-3 Sounders (AET)
The Union turned in a valiant effort, but eventually gave up two goals in extra time as the visiting Seattle Sounders took home the 2014 US Open Cup.
Match Report: Philadelphia Union 2-2 New York Red Bulls
While the Union were left to rue conceding two soft goals, Jim Curtin can again take pride in the grit and determination of his side after they fought back for a 2-2 draw.
Match Report: Toronto FC 0-2 Philadelphia Union
Conor Casey and Andrew Wenger were both on target as the Union defeated Toronto for the second time in four days with an impressive 2-0 road victory.
Match Report: Philadelphia Union 1-0 Toronto FC
The Union coped well against a struggling Toronto team, taking all three points before Saturday’s return match.