The Chicago Fire PDL looks to continue its dream U.S. Open Cup run Tuesday night when they travel to visit Sporting Kansas City in their first-ever match against an MLS side. Now in their fourth tournament appearance, the Fire PDL will look to best the team’s longest Open Cup run in 2004 with a monumental upset tonight over the MLS team at LIVESTRONG Sporting Park. The match will stream live on Chicago-Fire.com via SportingKC.com beginning at 7:30pm CT.