Cristiano Ronaldo praised Portugal's "historic" World Cup victory over Switzerland on social media.

Ronaldo, 37, came off the bench last night as the Selecao defeated the Swiss 6-1 to advance to Saturday's quarterfinal matchup with Morocco.

After leaving Manchester United, the Portuguese superstar became a free agent, and he was the center of attention before the game.

But Goncalo Ramos, who took his spot in the starting lineup, made headlines with a hat-trick and an assist in the round-of-16 match.

Ronaldo, who had a goal disallowed for offside, said on Instagram: "Amazing day for Portugal, with a historic result in the biggest contest in world soccer.

"Luxury display by a team full of talent and youth.

"Congratulations to our national team. The dream is alive! To the very end! Come on, Portugal!"

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