Nicolás Otamendi knew the end was close before Argentina reached the 2026 World Cup final.
What he could not know was exactly how it would arrive.
His final international appearance came on the biggest stage possible: a World Cup final against Spain in New York New Jersey.
Argentina pushed the match into extra time.
Then Ferran Torres scored in the 106th minute.
Four days later, Otamendi confirmed what had long been approaching.
At 38, after 139 appearances and 17 years with Argentina, his international career was over.
Argentina entered the final attempting to defend the title they had won in Qatar four years earlier.
Spain controlled much of the possession, but Lionel Scaloni’s side kept the match goalless through 90 minutes.
Otamendi began the final on the bench and entered during the first half.
The match remained level until extra time, when Torres converted Spain’s decisive chance to make it 1-0.
There would be no second consecutive World Cup for Argentina.
For Otamendi, there would also be no next international match.
The defender later described the coincidence plainly: fate had made a World Cup final his final appearance for his country.
On 23 July, Otamendi published his farewell to Argentina.
The decision was not presented as an angry reaction to losing the final.
He had already indicated that the 2026 World Cup would be his final major tournament with the national team.
The defeat simply determined the setting in which the story ended.
Otamendi wrote about the privilege of wearing the Argentina shirt and said he was leaving with the peace of knowing that he had given everything.
After 139 matches, there was little argument with that assessment.
Otamendi made his senior international debut in 2009 under Diego Maradona.
That alone shows how many different versions of Argentina he experienced.
He played before the Scaloni era.
He lived through the years when Argentina repeatedly reached major finals without winning them.
He experienced the pressure surrounding Lionel Messi and an entire generation that was judged almost entirely by whether it could finally win a major international trophy.
Then he stayed long enough to see the story change completely.
By the time he retired, Argentina had become one of the most successful national teams of the decade.
Otamendi represented Argentina at four World Cups:
His role changed across those tournaments.
He arrived in 2010 as a young defender.
By Qatar 2022, he had become one of the experienced leaders of the squad.
And in 2026 he was one of the final links between Argentina’s older generation and the players expected to carry the team forward.
His 139 senior appearances place him among Argentina’s most-capped players.
For years, Otamendi belonged to an Argentina generation defined partly by painful defeats.
There was the 2014 World Cup final against Germany.
Then came consecutive Copa América final defeats against Chile.
Those losses shaped the conversation around Argentina’s senior players.
Everything changed from 2021 onwards.
Argentina beat Brazil at the Maracanã to win the Copa América.
They followed that with the Finalissima against Italy.
Then came Qatar.
Otamendi started throughout Argentina’s 2022 World Cup run as Scaloni’s team recovered from its opening defeat to Saudi Arabia and eventually beat France in one of the most dramatic finals in tournament history.
That trophy transformed the meaning of an international career that had already lasted more than a decade.
The 2021 Copa América ended Argentina’s long wait for a senior international trophy.
For veterans such as Otamendi, Messi and Ángel Di María, the victory removed a burden that had followed the group for years.
Argentina then defended the Copa América in 2024.
By the time Otamendi reached his final World Cup, his international honours included:
The 2026 final ended in defeat, but it did not erase what the previous five years had produced.
The match against Spain was presented partly as a clash between Lionel Messi and Lamine Yamal.
Their connection stretched back to the famous 2007 charity photograph in which a young Messi was pictured holding Yamal as a baby.
Nineteen years later, they were opponents in a World Cup final.
Our article on the Messi and Lamine Yamal photo and their 2026 World Cup meeting follows that extraordinary timeline.
For Argentina, though, the match represented something broader.
It was becoming clear that one of the country’s greatest generations was reaching its closing stage.
Otamendi made that official first.
Otamendi’s retirement was not an isolated decision.
Lionel Messi also brought his Argentina career to an end after the World Cup cycle.
Together, their departures accelerated a transition that was going to happen sooner or later regardless of the result against Spain.
For Scaloni, the challenge is no longer simply replacing one player.
Argentina must gradually replace the experience, leadership and understanding built by a group that spent years playing together.
Those qualities are much harder to reproduce than a formation on a tactics board.
Messi created the moments people replay.
Di María scored in finals.
Emiliano Martínez produced saves and penalty-shootout drama.
Otamendi’s contribution was different.
He defended aggressively, competed in the air, played through physical battles and helped give Scaloni a reliable centre-back partnership during the most successful period of Argentina’s modern history.
That style occasionally brought criticism.
His challenges could be risky, and his aggression sometimes pushed close to the limit.
But it also made him one of the players Argentina trusted most when matches became difficult.
During Argentina’s title-winning years, Otamendi and Cristian Romero developed into the team’s main central-defensive pairing.
The combination worked because the two defenders shared certain qualities while still covering different needs.
Both were comfortable defending aggressively.
Both could step forward rather than simply retreat towards their own penalty area.
And both were willing to compete physically against elite forwards.
Behind them, Martínez added another level of security.
That defensive structure became especially important in knockout football, where one mistake can end an entire tournament.
Otamendi’s farewell to the national team did not mean retirement from football.
After more than 15 years playing abroad, he returned to Argentina and joined River Plate.
His club career had taken him through Vélez Sarsfield, Porto, Valencia, Manchester City and Benfica, among other stops.
Returning home created a very different final phase of his career.
There would be no international windows and no more World Cups.
But there would still be domestic and continental football, now much closer to where his career began.
Replacing Otamendi is not simply about finding another centre-back.
Argentina already have high-level defenders.
The harder part is replacing experience accumulated across 17 years of international football.
A younger defender can be faster or technically stronger and still lack the instinct that comes from playing multiple World Cups, Copa América finals and knockout matches under enormous pressure.
That transition will happen throughout the squad.
Younger Argentine talents are already trying to establish themselves at club level and work their way into the next national-team cycle.
Franco Mastantuono is one of them.
His move away from Real Madrid in search of regular football is explored in our article on Mastantuono’s loan to Fiorentina.
His challenge is completely different from Otamendi’s.
But it represents the other side of the same process: one generation leaves while another tries to earn its place.
World Cup finals have a way of dominating memory.
Had Argentina beaten Spain, Otamendi would have retired as a back-to-back world champion.
Instead, his final appearance ended with him watching another team lift the trophy.
But judging a 139-match international career entirely through its final result would miss almost everything important about it.
He played through Argentina’s years of frustration.
He stayed through repeated final defeats.
Then he became part of the group that finally broke the cycle.
He won the Copa América twice.
He became world champion.
And when the end arrived, it arrived in another World Cup final.
There was a period when Argentina’s senior generation appeared destined to be remembered for what it failed to win.
Otamendi leaves in a completely different position.
He does not need the 2026 final to validate his career.
Qatar already did that.
The Copa América titles reinforced it.
His 139 appearances show the trust successive coaches placed in him across nearly two decades.
The final against Spain was painful, but it was only the final page.
The story before it had already been written.
Nicolás Otamendi leaves Argentina as a World Cup champion, a two-time Copa América winner and one of the most experienced defenders the national team has ever had.
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