Cristiano Ronaldo faces the possibility of missing the World Cup opener following his unprecedented international red card, received during Portugal’s clash with Ireland on Thursday.

The seasoned Portuguese player was dismissed for an impulsive elbow directed at Dara O’Shea, an incident that transpired in the 60th minute during a stunning 2-0 defeat in Dublin.

Throughout the match, Ronaldo’s frustration was evident, especially following Portugal’s lackluster performance in the first half. His agitation boiled over just before his expulsion when he appeared to mock Irish defender Nathan Collins.

The turning point came when Ronaldo, reacting to an errant cross, lashed out at Ipswich Town’s O’Shea. Initially, the act was penalized with a yellow card as O’Shea fell, clutching his face.

However, following a thorough VAR assessment, the referee decided to escalate the punishment to a red card. This marked the first ejection in Ronaldo’s illustrious international career, spanning 226 appearances.

Cristiano Ronaldo was handed his first ever international red card against Ireland on Thursday

The veteran appeared to gesture to Nathan Collins that he was crying just moments before he was sent off

After being given his marching orders, Ronaldo sarcastically applauded the crowd at the Aviva Stadium

It was a decision met with disbelief by Ronaldo, who sarcastically applauded the thousands of raucous supporters crowded into the Irish national stadium before trudging towards the tunnel. 

And the Portuguese’s complaints didn’t stop there. He appeared to direct some of his anger at the Irish dugout, seemingly mouthing ‘well done’ in one video before former Chelsea defender Ricardo Carvalho held him back. 

It means the billionaire forward will miss Portugal’s final World Cup Qualifier on Sunday against Armenia, one which they go into just two points clear of second-placed Hungary. 

However in far worse news for Ronaldo, the sending off could also mean that he misses the first game of next summer’s World Cup – almost certainly his last – in America, Canada and Mexico, should Portugal qualify. 

Suspensions picked up as a concequence of an accumulation of yellow cards do not carry over into tournaments, according to FIFA, but in a hammer blow for the striker, straight red cards do. 

Portugal boss Roberto Martinez argued Ronaldo’s outburst was not ‘violent’ post-match in a staunch defence of his captain. 

‘Of course, we spoke,’ the former Everton manager said. ‘I think it’s difficult for a player like Cristiano, who’s in the box. And today he had two defenders constantly in physical contact. 

The victory for Ireland keeps their hopes of qualifying for next summer’s World Cup alive

Troy Parrott, who scored both of the goals, described the occasion as the ‘best night of his life’

‘There’s no violence. He tries to push the defender away and he was unlucky that the VAR… the angle of the images [makes it look] worse than what happened. It’s Ronaldo’s first red card for the national team, it’s incredible.’

Just hours before kick-off in Dublin, Ronaldo had ironically promised to be a ‘good boy’ on his return to the Irish capital.  

‘I really like the fans here,’ he said in a press conference. ‘The support they give to their national team is lovely. 

‘For me, it’s a pleasure to play here again, I hope they don’t boo me too much tomorrow – I swear that I’m going to try to be a good boy.’

For Ireland, their 2-0 victory over the European giants represents a huge step in their bid to qualify for the tournament.

A loss would have diminished their hopes of appearing in a World Cup for the first time since 2002, but they now sit just one point behind Hungary ahead of a crunch match between the two nations on Sunday. 

Troy Parrott, who scored both goals, described the occasion as the ‘best night of his entire life.’

‘I have no words to describe it,’ he said. ‘We all know how important this game was for us, particularly after the result tonight. I am overwhelmed. 

‘I don’t know what words to use, I am over the moon.’

Parrott’s first of the game came on 16 minutes when he nodded home a header from close range before wheeling away to celebrate with his team-mates.

He made it two before the break with a sweet finish from the edge of the box fired through Ruben Dias’s legs and past Diogo Costa in the Portugal goal. 

Ireland now face a huge clash with Hungary on Sunday for a play-off place

The visitors tried their utmost to get back in the game with the likes of Joao Felix, Bernardo Silva and Rafael Leao all on the pitch but failed to break down a resurgent Irish backline. 

Speaking post-match, the winning manager Heimir Hallgrimsson said: ‘I am just proud of the performance from the guys. It was hard work, discipline, focus and, most of all, good teamwork.’

Giving his reaction to Ronaldo’s sending off, he added: ‘He [Cristiano Ronaldo] lost his focus a little bit and maybe it was the fans as well.

‘He was frustrated and reacted in a way he knows he shouldn’t.’

‘He said that to me walking away [about Hallgrimsson’s comments about the referee before the game], told me it was a clever thing to do and blamed the referee or whoever for this, but it was just his silly decision to attack our player.’