INGLEWOOD: Brazil was held to a 0-0 draw by Costa Rica, with the international powerhouse inauspiciously failing to break through in its Copa America opener.

Although Brazil controlled play and outshot Costa Rica 18-2, the Selecao was held scoreless by a defence led by goalkeeper Patrick Sequeira, who made three saves while recording the team's fourth consecutive clean sheet.

Brazil had an apparent goal by Marquinhos disallowed in the first half after a lengthy VAR check, but the team known for decades of sublime offensive play never got closer to a score — and never got a break on several questionable refereeing calls — in front of a lively crowd of 67,158 dominated by their yellow-clad fans at SoFi Stadium.

The result left Colombia on top of Group D after its 2-1 victory over Paraguay. Brazil has won the Copa America nine times, but its current transitional squad led by Real Madrid stars Vinicius Junior and Rodrygo got off to a discouraging start.

Brazil coach Dorival Junior said the result wasn't thoroughly poor, noting his team's wide advantages in possession and chances.

The draw was a monumental achievement for Costa Rica, an undermanned CONCACAF team with the youngest roster in the tournament but a reputation for overachievement and sturdy defending led by Sequeira, who plays for Ibiza in Spain's third division.

Costa Rica head coach Gustavo Alfaro, the Argentine veteran leading his first major tournament since his hiring last November, was pleased by his team's tenacity.