The 32-year-old told reporters: "They were not better than us. They found the net early and the second goal came from a penalty they didn't award.

"The officiating was crazy. There were clear penalties, on (Nicolas) Otamendi, on 'Kun' (Sergio Aguero).

"He (the referee) was on their side. In every divided ball or dispute, he inclined the pitch their way.

"It's not an excuse, but the truth is that, in this Copa, they kept on blowing for stupid things, for handballs, penalties.

"But today, they didn't even go to VAR when there were clear plays that should have been looked at."

Despite the result, Messi was proud of his team-mates and believes there is a bright future ahead for the national side.

The Barcelona star said: "It was the best match we did in the Copa, against a Brazil that has spectacular players in all its lines.

"These guys made a huge sacrifice. They deserve respect. Argentina has the material to keep growing."

Brazil captain Dani Alves admitted his side had needed to dig deep to secure the result.

He said: "Argentina were a very difficult opponent. We needed to make a barbaric effort.

"It's one more step towards our goal. Everything we aimed for from the beginning we are fulfilling but we knew it would not be easy.

"I think many people doubted us but we have a lot of trust in our work."

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