Cristiano Ronaldo was in tears as he walked down the tunnel after Portugal's World Cup exit

A distraught Cristiano Ronaldo headed down the Al Thumama Stadium tunnel in tears after Portugal fell to a 1-0 defeat to underdogs Morocco in a pulsating World Cup quarter-final clash.

Walid Regragui's side, who have conceded just one goal at this year's tournament, made history on Saturday by becoming the first African nation to reach the semi-finals of a World Cup.

In the 43rd minute, Youssef En-Nesyri headed home a Yahia Attiyat Allah cross to give Morocco a deserved lead.

And that physics-defying leap was enough to give them the biggest win in their history. After the full-time whistle, Portugal's main man, Cristiano Ronaldo, was seen in tears as he walked off the pitch.

Ronaldo is distraught! 😧#ITVFootball | #FIFAWorldCup pic.twitter.com/BMyNDfx7Pt

— ITV Football (@itvfootball) December 10, 2022

It was heartbreak for the 37-year-old forward on what could well be his last appearance at a World Cup.

Ronaldo, who is the all-time men's leading scorer in international football, can look back at his Portugal career with pride. He lifted the European Championship trophy in 2016 after beating France.

And the former Real Madrid and Manchester United forward says he isn't done just yet. Back in September, he said he hopes to play again for his national team at Euro 2024.

"It has been a long road, but I would like to say that my road is not over yet," he told ESPN.

"I hope to be part of the Federation for a few more years. I still feel motivated; my ambition is high. I'm in a team with young people. I want to be part of this World Cup and the European too; I'm going to assume that right away."

It doesn't matter that Cristiano Ronaldo's international career will end without a World Cup.

He's broken goal records, he's broken appearance records, he won the Euros, he had nothing left to prove.

An incredible international career! 🇵🇹 pic.twitter.com/z8IHXdW6Di

— SPORTbible (@sportbible) December 10, 2022

Ronaldo, who was dropped to the bench by Portugal manager Fernando Santos for the quarter-final clash against Morocco, was also left out of the starting XI against Switzerland on Tuesday.

Earlier this week, Santos revealed the conversation he had with Ronaldo about being dropped to the bench.

"I spoke to him after lunch on the day of the game and invited him into my office," he explained.

"For obvious reasons Cristiano was not very happy about it as he has always been the starting player.

"He told me: 'Do you really think it's a good idea?'

"But we had a normal conversation in which I explained my viewpoints and of course he accepted them. We had a frank and normal conversation."

Morocco, meanwhile, will face either France or England on Wednesday for a place in the World Cup final. What a story that would be.