Chicago Fire 2-1 Pittsburgh Riverhounds. Final result from the US Open Cup, 4th Round. Their only previous encounter was won by Chicago Fire. Chicago Fire have scored 5 goals this season (averaging 2.5 per game), while Pittsburgh Riverhounds have netted 7 (2.3 per game). Chicago Fire's goals were scored by G. Ward (22'), M. Magee (40'); Pittsburgh Riverhounds's goals were scored by D. Earls (42') Follow this match live with real-time stats and ratings.