Quarterfinals
Aug. 4 in Blaine, Minn.
Minnesota Thunder (A-League) 2 (Tarley 4, Branan 77) San Jose Earthquakes (MLS) 2 (Ching 24, Donovan 63) (OT).
(San Jose Earthquakes win 5-4 on penalties.)
Att.: 5,688.
Aug. 4 in Overland Park, Kan.
Kansas City Wizards (MLS) 4 (Klein 52, Arnaud 57, Justin Detter 73, Zotinca 88) Dallas Burn (MLS) 0.
Att.: 2,143.
Aug. 4 in Richmond, Va.
Richmond Kickers (A-League) 0 Chicago Fire (MLS) 1 (Selolwane 56).
Aug. 4 in Rochester, N.Y.
Rochester Rhinos (A-League) 0 Charleston Battery (A) 1 (Valencia 7).
Semifinals
Aug. 24 in Overland Park, Kan.
Kansas City Wizards (MLS) vs. San Jose Earthquakes (MLS)
Aug. 25 in Naperville, Ill.
Chicago Fire (MLS) vs. Charleston Battery (A-League)