“In the first half we had too much respect for Argentina, the second-best team in the world,” Jamaica’s German coach Winfried Schafer said. “The players were nervous facing Messi, Di Maria, (Javier) Mascherano.”The Argentines won the previous four Copa Americas played in Chile, the last in 1991. The World Cup finalists hosted the South American tournament in 2011, but Messi and his teammates were eliminated by eventual champion Uruguay in the quarterfinals. Argentina lost consecutive Copa America finals to Brazil in 2004 and 2007.