Mariano Navone: The Man From Nueve de Julio Who Sent Djokovic Home

Late on Sunday night at Flushing Meadows, a 25-year-old from a farming town four hours west of Buenos Aires stood in the middle of Arthur Ashe Stadium with his hands on top of his head, trying to make the arithmetic work. Twenty-four major titles on the other side of the net. Four US Open trophies in that man's cabinet. A first-round record at this tournament that had never once cracked in twenty visits. And there, on the scoreboard, in numbers that would not go away: 7-6(5), 5-7, 4-6, 6-2, 6-1.

Mariano Navone had just beaten Novak Djokovic.

If you watch tennis rather than play it, this is exactly why you keep the television on past midnight. Not for the perfect match — the perfect match is often quite boring — but for the night when the order of things stops holding. Four hours and 36 minutes of it, in this case. And when it was over, most of the world had the same reaction, which was to open a search window and type: who is Mariano Navone?

Here is the answer, and it is a much better story than "unknown Argentine".

What actually happened on Ashe

Let us be honest about the shape of it, because the shape matters.

Djokovic was not well. He has not been well for most of this season, by his own account. He was vomiting courtside more than once, he took a medical timeout for his back before the fifth set, and by the end he was moving like a man carrying furniture up a staircase. Afterwards he said the thing that no 39-year-old wants to hear come out of his own mouth: that the sickness was "something that I've been carrying, unfortunately, pretty much every match this year", and that in the closing stages "my whole body starts to collapse, basically cramping and pain". He said he had, in effect, hated being out there. "I pretty much despised every moment that I spent on the court."

That is a genuinely sad thing to read from the most physically indestructible athlete tennis has produced.

But look at the middle of the match and you will find something else, something that gets lost when a result is filed under "the great man was ill". Navone won the first set in a tie-break. Then Djokovic, doing what Djokovic has always done, took the next two and looked to be turning the whole thing into an admin task. Third set, 6-4. It was over. Everyone in the building thought it was over.

Navone did not fold. He kept the rally lengths long, which is the one thing a defensive clay-courter can do to a struggling body, and he stayed clean while the match got ugly: 34 unforced errors to Djokovic's 70 by the finish, and eight break points saved along the way. Sets four and five went 6-2, 6-1. You can call that a collapse if you like. You can also call it a young man refusing to let a legend rest, for two solid hours, until the legend ran out of road.

Both things are true at once. Grown-up sport usually works like that.

The numbers around it are almost hard to believe. Djokovic arrived in New York on a streak of 78 consecutive first-round wins at Grand Slam tournaments. His last opening-round loss at a major came at the 2006 Australian Open, which is to say two decades ago, back when the man who beat him on Sunday was four years old.

The town, the club, and a boy aged three

Mariano Navone was born on 27 February 2001 in Nueve de Julio, a town in Buenos Aires province that most Argentines could not place on a map without thinking about it first. Flat country. Grain silos. The kind of place where the sporting club is the social centre and everybody's cousin plays for one of its teams.

His parents are Luis Navone and Analia Vizzon. He has two sisters, Lucia and Pilar. The family has Italian roots, which in Argentina is less a fact than a default setting. He picked up a racquet at the Escuela de Tenis del Club Atletico Nueve de Julio at the age of three, and if that sounds like the standard prodigy line, it is worth pausing on what it actually means in a town like that: not an academy, not a pathway, not a scholarship. A club. Nets on the clay behind the football pitch. A coach who also teaches the ten-year-olds and does the paperwork.

The idol was David Nalbandian, which tells you a lot about him as a player. Nalbandian was Argentina's great counter-puncher, a man who never won a major and yet is spoken about with more affection than several who did, because he hit a two-handed backhand as clean as anything the sport has seen and because he beat everybody at least once.

The other idol, and this is the part that makes Sunday night faintly ridiculous, was Novak Djokovic. Navone watched him win his first Grand Slam at the 2008 Australian Open. He was not yet seven. He remembers thinking that this guy was very special.

Eighteen years later he sent that guy home in the first round.

Ranked 582, and the nickname that stuck

Here is the detail that reframes everything.

In October 2021, Navone was given a wild card into a Challenger event in Buenos Aires. His ranking at the time was No. 582 in the world.

If you do not follow the sport closely, that number needs translating. The top 100 is roughly where a player can make a living. The top 250 is where you can travel and mostly break even if you are careful. At 582 you are paying to work. You are in qualifying draws in cities you have never heard of, sharing rooms, losing money most weeks, and the honest question — the one every player at that level has had at 2am in a bad hotel — is whether the whole thing is a hobby that has got out of hand.

He won his first Challenger match at that event. The local crowd, being Argentine and therefore incapable of watching sport without inventing a chant, started calling him La Navoneta.

The joke is football, of course. Lionel Scaloni manages the Argentina national team, and the team under him is universally known as La Scaloneta — roughly, the Scaloni bus, the thing that keeps rolling and does not stop. Navone explained the borrowing with the exact self-deprecation you would want: "In Argentina, the national football team's manager is Lionel Scaloni. La Scaloneta is the nickname of the team that all of the people in Argentina use. So La Navoneta is like the same, but with less people because I'm not very famous."

Fewer people as of Saturday. Rather more as of Monday morning.

The year he simply refused to lose

Then came 2023, and one of the more absurd seasons anyone has had on the second tier of men's tennis.

Navone went 40-18 on the Challenger Tour and won five titles — Poznan, Santa Fe, Santa Cruz, Buenos Aires, and then Santa Fe again — leading every player in the world at that level. He closed the season by winning 14 of his final 15 matches, including back-to-back titles at home, in front of his family, his girlfriend and his friends. He has said it was really, really special, and you can hear that he means it in the ordinary way rather than the press-release way.

That is what a breakthrough looks like from the inside. It is not one magic tournament. It is a year of winning small things in unglamorous places until the ranking has no choice but to move.

It moved. By June 2024 he was No. 29 in the world, a career high, having gone from 582 to the fringe of the top 25 in roughly two and a half years. He was suddenly a name in the clay-court section of every draw, the man nobody wanted at a French Open, and if you like watching a specific type of tennis — long points, heavy topspin, a player who treats a rally as a negotiation — he was excellent value.

And then the part nobody puts in the highlight reel

Careers do not go up in a straight line, and Navone's stopped going up.

By February 2025 he had dropped out of the top 50, and he stayed out. That is a brutally quiet kind of setback. Nobody writes about a player falling from 29 to the mid-70s; there is no dramatic injury, no scandal, just a run of first-round losses and a ranking sliding downward while the points from your good year expire one by one. He lost his first two tour-level finals along the way, including one in Bucharest in 2024, which is the sort of thing that starts to feel like a pattern rather than bad luck.

The way back took most of a season. This year he finally won a tour title, and he won it in Bucharest — the same place he had lost a final two years earlier — beating the Spanish qualifier Daniel Merida 6-2, 4-6, 7-5 at the Tiriac Open. It was not a clean, comfortable win. It went the distance and it went sideways in the middle, and then he closed it out. That result pushed him up 18 places to No. 42 and back into the top 50 for the first time since that drop in early 2025. He added a run to the final in Geneva.

He arrived at the US Open ranked somewhere around No. 48, unseeded, with exactly one previous main-draw win at this tournament in his career. His draw gave him the four seed. It gave him Djokovic, on Ashe, in the first round.

There are worse ways to spend a Sunday night.

A clay player, on a hard court, in New York

The thing that ought to have made this impossible is the surface.

Navone is a clay-court specialist in the most traditional South American sense: 1.78m, right-handed, two-handed backhand, built to slide and grind and outlast rather than to blast people off the court. His best results have come on red dirt. New York is the opposite environment — fast, low-bouncing, loud, played under floodlights in front of 23,000 people who arrived with cocktails and opinions.

And yet the style travelled, because the style is really about patience, and patience is surface-agnostic. Against a compromised opponent, the clay-courter's toolkit becomes the cruellest one available: make him hit another ball, and then another. Djokovic needed the points to be short. Navone made sure they were not.

Argentina has a long habit of producing this kind of player and a long habit of watching them run into a wall at the majors. Earlier this season, at Roland Garros, Juan Manuel Cerundolo beat Jannik Sinner in one of the results of the clay season — another Argentine, another giant felled, another reminder that the depth in that country runs far deeper than the rankings suggest. There are 13 Argentines in this US Open main draw. Francisco Cerundolo is the national No. 1 at No. 25 in the world; Tomas Etcheverry, ranked around 31, won his first tour title in Rio this year and came through his opener in straight sets.

What Argentina has not had, since Juan Martin del Potro beat Roger Federer in the 2009 final on this very court, is a men's Grand Slam champion. Before del Potro you have to go back to Guillermo Vilas in 1977. Nobody sensible is suggesting Navone ends that drought over the next ten days. But the noise that went up in Buenos Aires on Sunday night was not really about a trophy. It was about a Nueve de Julio kid on the biggest stage in the sport, beating the best player who ever lived, at the tournament where their one modern hero got it done.

What he said, and what happens now

His own account of it was unfussy and rather lovely. "It's unbelievable. It means a lot for me," he said of playing Djokovic for the first time. "It's a dream come true, I mean seriously, 100 per cent." And then, on the match itself: "It's amazing. The way we played, five sets against the GOAT."

Not a word of it engineered. He beat his childhood idol and he sounded like someone who had beaten his childhood idol.

Next comes Matteo Berrettini, who reached the second round by beating Stan Wawrinka in straight sets on Monday — the end of a farewell we wrote about when Wawrinka arrived in New York for the last time. It is a winnable match and Navone knows it: he beat Berrettini in Montreal only weeks ago, 6-3, 6-7, 6-3, on a hard court, which rather undercuts the idea that Sunday came from nowhere.

Beyond that, the draw has opened in a way that suits absolutely nobody's predictions. This was already the most genuinely unreadable men's field in years before the four seed went out on day one. Alexander Zverev, top seed and still riding the confidence of his first major title at Roland Garros, is the nominal favourite in a tournament that has just demonstrated how little that word is worth.

There is also a September to think about. Davis Cup captain Javier Frana has picked Navone for Argentina's tie against Turkey on 19 and 20 September in Neuquen. Home crowd, home surface, a national team, and a player who now arrives with the words "beat Djokovic at the US Open" permanently attached to his name.

The bit that will last

In a year, the record books will show a first-round result and a set score, and they will not show that Djokovic was ill, and they will not show that a 25-year-old had to hold his nerve for two hours after losing two sets in a row to a man who had never lost this particular match in his life.

That is the small injustice of tennis records. It is also, in a way, the mercy of them. What Nueve de Julio will keep is not the caveats. It is a Sunday night in New York when the boy who learned to play on the courts behind their club, the one they started calling La Navoneta as a joke because he was not very famous, walked off Arthur Ashe Stadium having beaten the greatest of all time.

They will be telling that one in the clubhouse for fifty years, and they will be right to.

Photo: Mariano Navone by BugWarp, CC BY-SA 4.0, via Wikimedia Commons.