Zach Pfeffer was shown a straight red card, and Dallas scored twice in the second half to defeat the Union 2-0 at PPL Park.
Despite dominating play, and keeping a clean sheet, the Union drew 0-0 with Colorado in the 2015 season opener at PPL Park.
Wenger’s brace bracketed Aristeguieta’s tally to fire Philadelphia Union to victory over rivals New York Red Bulls in the IMG Suncoast Pro Classic final, with good fortune and Rais Mbolhi also coming up big in the victory.
The Union emerge from the fog in Bradenton winners on penalty kicks after drawing 1-1 with Columbus in regulation time.
Zach Pfeffer opened his MLS account but the Union could not make it stand. A Bernardo Anor goal deep into extra time doomed Philly to end the year on a sour note with a 2-1 loss to the Columbus Crew.