(Undated)  --  Portland's Darlington Nagbe and Jermaine Taylor each lost their opening round match of the Copa America Centenario.  Nagbe and Team USA lost to Colombia, 2-nil, at Levi's Stadium on Friday.  The U.S. will face Costa Rica tomorrow at Soldier Field.  Taylor and Jamaica fell to Venezuela, 1-nil, at Soldier Field yesterday.  Jamaica takes on Mexico at the Rose Bowl on Thursday.  The Timbers are off until Tuesday, June 14th when the San Jose Earthquakes visit Providence Park.