 The club's colors were red and white.The Chicago Spurs were founded in 1967 and began play in the National Professional Soccer League, with home games at Soldier Field, which at the time had an auto racing track surrounding the field, no seating sections to cut off the northernmost third of the stadium and a soccer pitch positioned exactly between the columns on each side.Following the 1967 season, the NPSL merged with the United Soccer Association (USA) to form the North American Soccer League (NASL).