 The Union began playing their home games in 2010 at PPL Park, a soccer-specific stadium in Chester, Pennsylvania.The stadium's name was changed to Talen Energy Stadium in 2016, and to Subaru Park in 2020.Philadelphia was the second of eight American cities to have won titles in all four major leagues (MLB, NFL, NHL and NBA), and also has a title in soccer (from the now-defunct North American Soccer League in the 1970s).