The biggest rivalry for Philadelphia Union is with New York Red Bulls and D.C. United. Matches between these clubs are among the most anticipated on the MLS calendar, drawing large crowds and generating intense passion from both sets of supporters.
Rivalries in MLS often stem from geographic proximity, historical playoff matchups, or cultural connections between the cities involved. The Philadelphia Union vs New York Red Bulls and D.C. United rivalry features all the hallmarks of a great soccer derby: passionate fans, competitive matches, and a deep sense of local pride. These matches consistently produce some of the most memorable moments each MLS season.