The 22-year-old former Columbia star wins on the same Flushing Meadows courts where he trained as a junior, adding a compelling new name to a strong American showing in New York.

For years, Michael Zheng knew the journey to Flushing Meadows almost by instinct.

From northern New Jersey, he would travel into Manhattan, cross the city and ride the No. 7 subway deep into Queens, heading for the USTA Billie Jean King National Tennis Center.

Back then, the destination was a place to train.

On Wednesday, it became something else entirely.

The 22-year-old American wildcard defeated Hungary’s Fabian Marozsan 6-4, 6-4, 6-2 in his US Open main-draw debut, turning the courts of his childhood development into the setting for the most significant victory of his young career.

For Zheng, a recent Columbia University graduate and two-time NCAA singles champion, the result carried an unusual sense of symmetry.

He had spent approximately two years training at the Billie Jean King National Tennis Center as a junior. Years later, surrounded by former Columbia teammates, friends and supporters, he returned not as a promising young player but as a professional capable of beating established tour opposition.

And he did so convincingly.

Zheng struck 33 winners, committed only 17 unforced errors and won 36 of 39 points behind his first serve, producing a remarkably controlled performance for a player appearing in his first US Open singles main draw.

From Columbia to the Grand Slam Stage

Zheng’s emergence is unusual in modern elite tennis.

Most top professional players leave conventional education behind early, entering the international tour as teenagers and dedicating themselves almost entirely to the professional circuit.

Zheng took a different route.

He attended Columbia University in New York, becoming one of the most accomplished collegiate players of his generation.

He won the NCAA singles championship in 2024 and 2025, becoming the first Ivy League player in more than a century to capture consecutive NCAA men’s singles titles and only the ninth player in NCAA history to achieve the feat.

His collegiate record established him as an elite amateur player.

The question was whether that success would translate to professional tennis.

Increasingly, the answer appears to be yes.

Zheng has progressed rapidly during 2026, qualifying for the French Open, competing at the Australian Open and producing a notable run at Wimbledon, where he reached the third round.

He has also accumulated victories over established top-100 opponents on the ATP Tour.

By the time he arrived at Flushing Meadows, he was ranked No. 107 in the world and had already defeated Marozsan only weeks earlier in Cincinnati.

Wednesday’s victory therefore did not come from nowhere.

But the setting made it different.

A Familiar Court, a Different Pressure

Grand Slam debuts can expose even experienced professionals to an entirely different form of pressure.

Crowds are larger.

Matches receive far greater attention.

Ranking points, prize money and career momentum can change dramatically in the space of a few hours.

Zheng nevertheless appeared remarkably composed.

Rain interrupted proceedings, adding another layer of uncertainty to the match, but he maintained control when play resumed and steadily dismantled Marozsan’s game.

The American broke serve repeatedly and refused to allow the Hungarian back into the contest.

By the third set, Zheng had taken command.

The final score — 6-4, 6-4, 6-2 — reflected a performance less like a nervous debut and more like that of a player who increasingly believes he belongs at this level.

That composure may partly reflect his familiarity with the surroundings.

Zheng trained at Flushing Meadows for years as a teenager, making long journeys from New Jersey to practice at the national centre.

The stadium complex that can overwhelm first-time Grand Slam competitors was therefore already deeply familiar.

The difference was that this time people had come to watch him.

College Tennis’s Growing Influence

Zheng’s rise is also part of a broader change in professional tennis.

For decades, college tennis was often seen as an alternative path for players who were unlikely to reach the very top of the professional game.

That perception has changed.

More players are using the NCAA system as a genuine developmental route, benefiting from high-quality coaching, physical training, competition and education before entering the professional circuit.

Zheng may become one of the strongest recent examples.

His time at Columbia gave him hundreds of competitive matches while allowing his game and physical conditioning to mature away from the relentless financial and psychological pressures of the lower professional tours.

By the time he committed fully to professional tennis, he was not beginning from zero.

He arrived with extensive match experience and the confidence of someone accustomed to playing under pressure.

His successive NCAA championships reinforced that reputation.

A Different American Tennis Story

The United States has spent years searching for the player who might eventually end its long wait for another men’s Grand Slam champion.

Andy Roddick remains the last American man to win a major singles title, having captured the US Open in 2003.

Since then, generations of highly talented American players have attempted to restore the country to the position it once occupied in men’s tennis.

Today, the situation looks considerably healthier.

Taylor Fritz, Ben Shelton, Frances Tiafoe and Tommy Paul have all established themselves near the upper levels of the men’s game.

Behind them, younger players continue to emerge.

Zheng does not yet belong in the same category.

But his progress adds another layer of depth to American tennis.

His route is particularly interesting because it does not resemble the conventional academy-to-professional pipeline.

He is a New Jersey-raised son of Chinese immigrants who developed his game partly through American junior tennis and partly through the Ivy League.

His father began playing tennis after immigrating to the United States from Hubei, China, and subsequently introduced his son to the sport.

That combination of backgrounds makes Zheng’s emergence distinct even within an increasingly diverse generation of American players.

Americans Enjoy a Strong Day in New York

Zheng’s victory was part of a productive day for the home contingent at Flushing Meadows.

Ben Shelton advanced, as did Jessica Pegula, Frances Tiafoe, Emma Navarro, Alex Michelsen, Taylor Townsend and Iva Jovic, among others.

Michelsen defeated fellow American Brandon Nakashima in straight sets, while 18-year-old Jovic moved into the second round for the third consecutive year.

The results underscored the unusual depth currently present across both American men’s and women’s tennis.

There were disappointments as well.

Former US Open champion Sloane Stephens was eliminated, while Sofia Kenin also exited.

But the overall picture was positive.

American tennis currently has something that has been missing at various points during the past two decades: numbers.

Not one potential star.

Many.

Zheng’s Rise Accelerates

For Zheng, the statistical consequences of his victory are important.

His recent results have carried him towards the world’s top 100, a critical threshold in professional tennis.

Breaking into that group can transform a player’s career.

Top-100 players gain much more reliable access to Grand Slam and ATP tournament main draws, reducing the need to survive exhausting qualifying events.

That, in turn, increases prize money, ranking opportunities and the ability to plan a stable professional schedule.

Zheng began the US Open around No. 107.

A deeper run in New York could push him decisively across the threshold.

His development during 2026 already suggests a player whose ranking may not yet fully reflect his ability.

At Cincinnati in August, he came through qualifying and defeated Marozsan before beating France’s Ugo Humbert, eventually losing to Lorenzo Musetti.

Earlier in the summer, he reached the third round at Wimbledon.

Those results point towards something more significant than one successful afternoon in Queens.

Zheng is beginning to establish himself on the main tour.

The Next Challenge

His reward for defeating Marozsan is a second-round meeting with China’s Bu Yunchaokete, who advanced after beating Spanish prospect Rafael Jodar 6-2, 6-1, 6-1.

Bu entered the tournament as a lucky loser after initially falling short in qualifying, but he took full advantage of his unexpected opportunity with an emphatic victory.

The matchup gives Zheng another realistic chance to progress.

It also presents an intriguing clash between two players attempting to establish themselves more firmly on the ATP Tour.

For Zheng, reaching the third round would mark another major step in a season already filled with them.

The Long Route Back to Queens

Perhaps the most compelling element of Zheng’s story is geographic.

Professional tennis demands constant movement.

Players travel through dozens of countries, competing on clay in Europe, grass in Britain, hard courts in North America and tournaments scattered across Asia and the Middle East.

Zheng has already begun experiencing that life.

He missed Columbia’s graduation ceremony in May because he was competing in French Open qualifying in Paris.

While his classmates celebrated in New York, Zheng was thousands of miles away trying to reach another Grand Slam main draw.

Now the journey has brought him back to the place where much of it began.

The same tennis centre.

The same city.

The same courts he once reached after long junior-training commutes.

Only the circumstances have changed.

The teenager travelling to Queens hoping to become a professional tennis player is now walking onto a US Open court as one.

And after Wednesday’s performance, Michael Zheng is no longer simply an intriguing college champion making the transition to professional tennis.

He is a US Open match winner.

For a player whose tennis journey repeatedly led him to Flushing Meadows long before anyone knew his name, that may be the most fitting breakthrough imaginable.