Argentina striker, Carlos Tevez, assessing his team did not play well against Bolivia, in the opening Copa America 2011, which ended 1-1 on Saturday (07/02/2011).
Play as the host, Argentina left earlier due Rojas scored Edivaldo Hermoza. Argentina could force a draw thanks to goals from Sergio Aguero in the 76th minute.
"We did not play well. We know the opening match will not be easy. Bolivia played well in the middle and we can not blame the referee," said Tevez.
"People might think we would win every game by a score of 5-0. However, it will not happen. Every team that we are a very tough opponent," he added.