Union meet DC United with playoff positioning on the line

(Photo credit: Amber Searls-Imagn Images)
D.C. United travels to Philadelphia on Sunday night for a regular-season meeting against the Union that feels like a playoff match.

Next to each other in the MLS Eastern Conference standings, while straddling the playoff line, a win for United would continue an incredible comeback in a season that looked like it had slipped away.

D.C. United (8-12-9, 33 points) had an 11-match w