Best of Copa América Centenario semifinals

Workers remove water from the field, during a rain delay before the second half of a Copa America Centenario soccer semifinal between Chile and Colombia at Soldier Field in Chicago on Wednesday, June 22, 2016.

Colombia's Roger Martinez (L) and Chile's Gary Medel vie for the ball during the Copa America Centenario semifinal football match in Chicago, Illinois, United States, on June 22, 2016.

Chile's players celebrate a goal against Colombia during a Copa America Centenario semifinal football match in Chicago, Illinois, United States, on June 22, 2016.

Chile's Pedro Hernandez (R) and Colombia's Daniel Torres jump for a header during the Copa America Centenario semifinal football match in Chicago, Illinois, United States, on June 22, 2016.

Argentina forward Gonzalo Higuain (9) and United States defender John Brooks (6) go after the ball during a Copa America Centenario semifinal soccer match Tuesday, June 21, 2016, in Houston.

United States's Gyasi Zerdes (9) and Argentina's Gabriel Mercado (4) battle during a Copa America Centenario semifinal soccer match Tuesday, June 21, 2016, in Houston.

Argentina's Gonzalo Higuain celebrates after scoring against USA during their Copa America Centenario semifinal football match in Houston, Texas, United States, on June 21, 2016.

Argentina's Lionel Messi drives the ball during the Copa America Centenario semifinal football match against USA in Houston, Texas, United States, on June 21, 2016.

Argentina forward Ezequiel Lavezzi (22) flip over the boards during the second half against the United States in the semifinals of the 2016 Copa America Centenario soccer tournament at NRG Stadium.

A fan of Argentina's Lionel Messi is taken out of the field after greeting him before the start of the second half of the Copa America Centenario semifinal football match against USA in Houston, Texas, United States, on June 21, 2016.

Argentina's Gonzalo Higuain takes a rebound to score past USA's goalkeeper Brad Guzan during their Copa America Centenario semifinal football match in Houston, Texas, United States, on June 21, 2016.

Argentina's Ezequiel Lavezzi gestures on the ground during the Copa America Centenario semifinal football match against USA in Houston, Texas, United States, on June 21, 2016.

Argentina midfielder Lionel Messi (10) kicks the ball as United States defender Fabian Johnson (23) defends during the first half in the semifinals of the 2016 Copa America Centenario soccer tournament at NRG Stadium.

Argentina's Ramiro Funes Mori (R) is marked by USA's Clint Dempsey during their Copa America Centenario semifinal football match in Houston, Texas, United States, on June 21, 2016.

USA's Gyasi Zardes (L) and Argentina's Marcos Rojo head the ball during their Copa America Centenario semifinal football match in Houston, Texas, United States, on June 21, 2016.

Argentina's Lionel Messi scores on a freekick against USA during their Copa America Centenario semifinal football match in Houston, Texas, United States, on June 21, 2016.

Ezequiel Lavezzi (22) of Argentina celebrates scoring a first half goal against the United States during the 2016 Copa America Centenario Semifinal match at NRG Stadium on June 21, 2016 in Houston, Texas.

Argentina's Ezequiel Lavezzi (L) heads the ball to score against USA during their Copa America Centenario semifinal football match in Houston, Texas, United States, on June 21, 2016.