The 2020 Philadelphia Union season was the club's eleventh season in Major League Soccer, the top flight of American soccer. The team was managed by Jim Curtin, his seventh season with the club. The Union's season began on February 29, 2020, and was scheduled on end in October or November 2020, depending on their regular season performance. On March 12, 2020, MLS suspended the season due to the ongoing COVID-19 pandemic. Originally planned to be a 30-day suspension, the league remained suspended until July 9, 2020, when competition resumed with the MLS is Back Tournament. The tournament ran through August 11, 2020, with the remainder of the season, under a truncated format, continued through November 8, 2020.