[2] In March 2017 the Philadelphia Atoms were given a second life when the newer squad was admitted into the ASL.

The Atoms played for the first time in forty-years on April 1, 2017 versus Mass United FC.

[3] They currently play at Jean Lenox Stadium on the campus of Arcadia University.

On September 23, 2017, the Philadelphia set an all-time record for goals scored in a single match by defeating the Lancaster Lions 6-1, breaking the five-goal record set by the Atoms on May 4, 1974 vs. the Washington Diplomats in the NASL.

2017 Roster Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.