Sanvicente was left frustrated last week as he watched Venezuela give up a lead to lose 2-1 away to Jamaica, but he remains confident his team can take a step forward in Fort Lauderdale, Florida.
Friday's loss to Jamaica was Venezuela's first defeat of 2015 after back-to-back wins against Honduras in February.
Sanvicente claimed his side handed Jamaica opportunities to score in Montego Bay, while he argued Venezuela should have found a way to break down the hosts' defence more often.
"We made many faults at the start and a couple of mistakes we paid for dearly," Sanvicente said after the match.
"In addition we failed to have the patience to achieve the pass and counteract their defensive block. However, I think with work that can improve."
Venezuela will come up against an underworked Peru on Tuesday, as Ricardo Gareca's side have yet to play a match in 2015, while they travel to Bolivia at the end of May.
Sporting Lisbon's Andre Carrillo is the only one of the three forwards in Gareca's squad to have scored for Peru's senior team.
