Peru goalkeeper Pedro Gallese committed a horrendous error as Brazil ensured top spot in their Copa America group on Saturday with a 5-0 victory in Sao Paulo.

Goals from Casemiro, Roberto Firmino, Everton, Dani Alves and Willian ensured the Selecao would finish top of Group A and will play their quarter-final in Porto Alegre, potentially against out-of-sorts Argentina, their bitter rivals.

With Peru already 1-0 down, it was Gallese’s dreadful error that led to Firmino’s goal and swept the mat from under Peru’s feet, with the game turning into a rout.

Darwin Machis scored a brace as Venezuela beat Bolivia 3-1 in Belo Horizonte and leapfrogged Peru into second place, securing a quarter-final at Rio de Janeiro’s iconic Maracana stadium.

Peru, who finish third on four points, must now wait nervously to see what happens in the other two groups on Sunday and Monday to find out if they will qualify for the knock-out rounds as one of the two best third-place finishers.

Never before since the Copa America adopted a 12-team format in 1993 with eight sides going through to the quarter-finals, has a side mustering four points failed to progress.

Hosts Brazil took an early lead in scrappy fashion when Philippe Coutinho’s corner was flicked on at the near post for Marquinhos to head goalwards from inside the six-yard box, with Gallese rooted to his line.

The ball came back off the post, grazed Marquinhos’s shoulder and was then headed over the line by Casemiro on 12 minutes.

If Gallese was partly at fault there for not commanding his area, he was totally to blame for Brazil’s second. The goalkeeper dallied over a clearance and when he tried to hoof the ball upfield, it cannoned off a jumping Firmino, looped over his head and again came back off the post.

The ball bounced back to Firmino who waltzed around the stranded Gallese and slotted the ball into the empty net on 19 minutes.

 - Willian completes rout - Peru had barely been in the game but captain Paolo Guerrero did curl a free-kick over the top.

Yet the match was effectively over as a contest on 32 minutes when Everton cut in off the left flank and fired a snap effort into the bottom corner, with Gallese a touch slow to react and beaten at his near post.

With almost two thirds of the match to go, Peru were relying on a favor from Bolivia to hold onto second place in the group.

Brazil, who were boosted by a visit from the injured and absent Neymar on Friday, did not let up in the second half.

Alves was next in on the scoring act after playing a pair of one-twos with Arthur and Firmino before firing across Gallese on 53 minutes.

Meanwhile, just hours after scoring in Brazil’s 5-0 thrashing of Peru at the Copa America, Dani Alves announced he was leaving Paris Saint-Germain.

The 36-year-old right back, who is captain of Brazil, had been with the French champions for two seasons and was at the end of his contract.

“Everything has a start, middle and end, and the time has come to put a full stop here,” Alves said on Instagram.

Alves did not reveal where he might go, and leaves PSG as compatriot Leonardo returns as the new sporting director.

His departure also comes at a time when rumours are circulating about the future of Neymar, the world’s most expensive footballer who has had an injury-hit season laced with controversy. Alves signed for PSG at the same time as Neymar, in the summer of 2017.

Agencies