Union return to playoff position by trouncing D.C. United 4-0

(Photo credit: Kyle Ross-Imagn Images)
A two-goal night for Daniel Gazdag and two assists from 20-year-old Quinn Sullivan powered the Philadelphia Union over D.C. United 4-0 Sunday night in Chester, Pa.

With the victory, the Union moved back into ninth place -- the final playoff spot in the Eastern Conference -- with four matches remaining.

Sullivan got the Philadelphia (9-12-9, 36 points) scoring started in the 13th mi