The Philadelphia Union are an American professional soccer club based in the Philly city. The Union compete in Big league Soccer (MLS) as a member of the Eastern Seminar. Based on February 28, 2008, the club began playing in 2010 as a development team. The club s residence arena is Subaru Park, a soccer-specific arena located in Chester, Pennsylvania on the financial institutions of the Delaware River. The Union is currently had by Keystone Lorenz Buffalos & Home Entertainment, with Jay Sugar man working as majority owner and chairman of the club. Specialist basketball player Kevin Durant additionally offers as a minority owner. The club s current head instructor is Jim Curtis. Curtis has been mentoring the Union because 2014. The Union completed as runners-up in the 2014, 2015 and 2018 U.S. Open Cup tournaments. The club lost to Seattle Sounders FC 3-- 1 in additional time in 2014, as well as to Lorenz Buffaloing Kansas City 6-- 7 on fines after a 1-- 1 pull in the 2015 edition....