A New York Night, Zverev, and the Burden of the Last Champion Standing

The clock in a Manhattan hotel room read 3:30 in the morning. On the screen, Ben Shelton was stepping up to serve in the fifth-set tiebreak against Carlos Alcaraz. Alexander Zverev sat there, awake, watching to the final point. The next morning, he recounted it lightly: "I watched Shelton and Alcaraz until 3:30 a.m. I did not go to bed." Then he added a line that made the press room laugh: "I was up late because I was sleeping in until 1 p.m. anyway."

People laughed, and there was reason to. But behind the laughter sits a 29-year-old player, the top seed at the US Open, standing before his third career semifinal at Flushing Meadows. He is the only Grand Slam champion left in the draw. He won his first major at Roland Garros this season. He holds the No. 2 position in the PIF ATP Rankings. And he has just come through two opening matches that each went to five sets.

Those four facts, placed side by side, draw a far more complex picture than the story of one late night spent watching tennis.

Context: the last one standing

At 29, Zverev is no longer a talent waiting for his moment. He belongs to the mature cohort, the 25-to-29 window, players who must carry their own achievements while resisting the incoming wave.

That wave has a name: Carlos Alcaraz, 22, a two-time US Open champion. It also has another name: Ben Shelton, a left-hander with a heavy serve and an explosive forehand. In the quarter-final, Shelton beat Alcaraz in five sets, 6-7(5), 6-1, 6-3, 1-6, 7-6(10-7). The match contained two tiebreak sets, and the decider ended 10-7. That is the kind of score line that only appears when two players are almost perfectly matched in physique and nerve, and when the surface is fast enough to make the serve the decisive weapon.

In the other half, Shelton will face Frances Tiafoe in an all-American semifinal. For US men's tennis, this is a rare marker. For Zverev, the context is different: he steps onto court as an outsider to the story the media prefers, yet as the most heavily favoured man in his own half of the draw.

His semifinal opponent is Karen Khachanov. That is not a comfortable matchup for a player accumulating fatigue. Khachanov strikes the ball heavily and flat, prefers long baseline exchanges, and rarely gifts errors. He does not hand out free points. Against a man who has just survived two five-set matches, that is a genuine physical examination.

This US Open is the final Grand Slam of the year, the closing point of the North American hard-court swing that runs through August and September. Structurally, it is the most punishing event for a season-long fatigue cycle. There is no buffer. There is no way to trim a fixed two-week format. Everything a player has accumulated across the season — both results and wear — converges here.

Analysis: the serving machine and its price

Zverev belongs to the aggressive-baseliner archetype built on an elite serve. With his height, he owns one of the most powerful and hardest-to-read serves in modern men's tennis. His tactical foundation revolves around a familiar formula: serve well, win points quickly with the first strike, hold serve at minimal cost.

On the hard courts of the US Open, that formula reaches maximum value, because a fast surface rewards the serve-plus-one linkage. But that is precisely why Zverev's physical equation becomes especially sensitive. A player who lives by the serve must preserve the energy that feeds those service games. When he is dragged into five sets, what he loses is not the serve — it is his movement and his return games, where fatigue shows most clearly.

That is why two five-set opening matches deserve to be read as a signal rather than a trivial detail. In the first and second rounds, Zverev won but did not win cleanly. He needed a fifth set to close out opponents who should have been dismissed faster. In terms of results, that is resilience. In terms of process, it is the mark of a machine running below full smoothness.

The lesson lies in the very match he stayed up to watch. Shelton-Alcaraz went five sets and ended in a tiebreak that Shelton won 10-7. In a match like that, the winner is usually not the better player overall, but the one who holds serve and keeps his clarity at the right moment. Shelton did not dominate Alcaraz throughout — he lost the first set, then won two convincingly, then dropped the fourth 1-6, then took the decider. It is the graph of a match in which both men passed through temporary collapses and resurrections.

For Zverev, this was not merely a good match to watch. It was a tactical mirror. If he faces Khachanov in a state of accumulated fatigue, he will confront the very shape of contest Shelton and Alcaraz had just produced: long sets, heavy baseline exchanges, and finally a decisive moment demanding a clarity that physical reserves can no longer guarantee.

Clutch-point data for Zverev is not available in the source material. But the structure of his run offers a hint: a player who needs five sets to clear the first two rounds of a Grand Slam often signals that his set-closing sharpness is not yet there. At the elite level, that is the difference between conserving energy for a semifinal and arriving at that semifinal with heavier legs than usual.

On the age curve, Zverev stands at a boundary. At 29, with a game that depends on movement around the court even though it has been optimised around the serve, movement-related factors will decline before others. The serve may stay with him for years. But the defence at the back of the court, the ability to run around the backhand to hit a heavy forehand, that is the most fragile part.

Against that backdrop, the detail of sleeping until 1 p.m. and staying up until 3:30 a.m. should not be over-read. A single late night rarely weakens an elite professional. But it adds to an account already depleted by two five-set matches. In elite sport, the accumulation is what decides, not the individual item.

Ranking pressure also deserves clarity. With the No. 2 ranking and a major title won this season, Zverev carries a large block of points that must be defended next season. That is structural pressure, not the pressure of a single match. But it shapes how a player schedules, which events he chooses, and how he budgets energy across phases — especially as age enters the natural decline window.

The contrarian angle: the last champion and the trap of expectation

There is a reading the media often skips. When Alcaraz was eliminated, and as the draw thinned around Zverev, his position changed in a way that is not entirely favourable.

He became the only Grand Slam champion left. That is an objective fact, but it gets converted into a psychological label: every remaining opponent is measured against a "should-win" baseline. Victory becomes an obligation, and defeat becomes a collective collapse. An empty stadium is a sad poem about the loneliness of victory. A single remaining title can be a similar kind of loneliness: it elevates you and isolates you at once.

Another tendency deserves caution: the romanticising of fatigue. The story of a player who stayed up watching tennis and then walked out for a semifinal is wonderful narrative material. But if we turn it into proof of imminent exhaustion, we are confusing data with emotion. What the story actually reveals is attitude. A player willing to describe late nights and late mornings publicly is a player who feels comfortable, confident, and treats the semifinal as something within his control.

The 2026 fracture was not on the pitch; it was in the way we look at the world. I remember that when I reconsider how I once read players like Zverev. For a long stretch, he was seen as unfinished, a great talent who had never quite touched the summit. Now that he has won Roland Garros, that frame has collapsed. But the new frame — "the last champion standing" — can be another trap. It makes people forget that he still has to play every point, still has to serve, still has to move, and can still lose.

One point matters more than the rest: the gap between result and process. Two five-set opening matches delivered the right result — victory — but a troubling process. Meanwhile, the No. 2 ranking and the Roland Garros title paint a very solid overall picture. The tension is this: the results say he is where he belongs, while the process says the path is narrowing.

Takeaway: reading what is not said

I do not only read the match; I read what the players do not say. When Zverev described the sleepless night, he did not say: two five-set matches have taken a piece of my body, and Khachanov is the man who will exploit it. He did not say: I am the most heavily favoured man in this half of the draw, and that is a burden, not a glory.

What matters in the semifinal is not whether Zverev stayed up late. What matters is how much of his movement he retains late in the third set, when Khachanov is still hitting as heavily as in the first. If he holds serve and wins points quickly, the story of the late night will remain a charming anecdote forever. If he lets the match stretch, it will become evidence.

Elite sport does not judge by what we see on the scoreboard. It judges by what we do not see: the gap between a set won and a set nearly won, between a serve held and a serve broken, between a full night's sleep and a short one. Every time the ball bounces at Flushing Meadows, those gaps are tested again.

Perhaps, and this is what I believe, the only person who truly understands his position on that boundary is not the spectator, not the reporter, but the player standing at the baseline, facing an opponent's serve in the fourth set, when the body is tired but the mind must remain sharp. That is where the match is truly decided, and that is where every New York night story is rewritten into fact.