The Empty Practice Court: Why Tennis Is Playing Itself Into Sameness

The Empty Practice Court: Why Tennis Is Playing Itself Into Sameness

On a Tuesday afternoon I was on court six almost two hours before the press pack arrived. A twenty-two-year-old was standing behind the baseline, repeating a single drill: two-handed backhand cross-court, fifteen balls in a row, then change direction, then start again. His coach said nothing for the first forty minutes. He simply placed three orange plastic cones at three different points on the court and occasionally tapped the handle of his racket against the surface whenever the ball landed outside the zone he wanted.

At the forty-second minute he said one short sentence: "You don't need more power. You need it earlier."

I wrote that line on page seventeen of my forty-page notebook, directly beneath what I had written that morning: "Every practice session tells the same story."

Fifteen years ago, on a practice court a few flight hours away, I heard an almost opposite instruction: "You need more power." When the instruction changes on a thousand practice courts at once, the sport changes with it. Nobody holds a press conference about that. No resolution is passed. There are only the orange cones at three different points, and a generation of players growing up inside the same mould.

---

Context: a sport that learned to copy itself

Professional tennis has gone through a quiet revolution over the past two decades, and that revolution is not about serve speed. It is about the fact that every young player is taught the same set of skills, in the same order, with the same set of priorities. From the stands it looks like progress. From the practice court it looks like narrowing.

Based on my experience covering ATP and WTA matches across many consecutive seasons, three structural changes happened almost simultaneously. First, surfaces were flattened in speed: the grass at Wimbledon is cut and rolled differently than it was in the 1990s, North American hard courts were slowed, and clay courts are packed tighter and watered less. Second, polyester string became standard from roughly the early 2000s, allowing players to hit heavy topspin from an open stance — that is, to hit hard without having to step in early. Third, the international academy model turned development into an assembly line where efficiency is measured in college scholarships and junior ranking points rather than in stylistic variety.

Those three changes together produce a result few people say out loud: the technical gap between the world number five and the world number sixty has narrowed considerably. What remains is mostly physical capacity, the ability to handle pressure, and the quality of the first serve in the three decisive games of each set. The rest of the match becomes a repeated test: who can hold the cross-court rhythm longer, who makes fewer unforced errors from the fifth ball onward.

That is why I started keeping notes differently from the 2026 season. I stopped counting winners. I started counting how often a player deliberately stepped inside the court to hit a one-handed backhand down the line, how often they came to the net in a set, how often they sliced the ball in the third shot of a rally. The forty-page notebook never lies, and it says one thing clearly: the different roads to winning a point are disappearing, one after another.

---

Core: how far technique and tactics have been standardised

Start with the serve. Over the past two decades, average serve speed in the main draws of major events has risen steadily, with men's first serves routinely passing 200 km/h and second serves hit far harder than in the previous generation. But technique matters more than speed. Most young players now use the kick serve or the slice-wide serve as the default second-serve weapon, rather than the heavy cut serve of the 1990s. The cut serve keeps the ball low and forces the opponent to bend, opening the door to the net. The kick serve lifts the ball to shoulder height on the opponent's backhand side, pushes them outside the court, and opens the door to a backhand down the line.

In other words, the serve has been redesigned to serve the baseline game, not the net game. That is the origin point of the whole homogenisation process: the second serve has been rebuilt to serve one single type of player.

Next comes rally structure. Watching practice sessions at Indian Wells and Miami over many years, I noticed a repeating pattern. The standard drill set for a player in their early twenties now has four blocks: serve and third ball, cross-court backhand rhythm, forehand inside the court, and interval conditioning. Coming to the net is not on the list. The slice appears only as a defensive option when pushed wide, never as an attacking tool. The attacking lob has all but disappeared from serious practice.

The consequence is that rally length changes in a counter-intuitive way. Many assume that when everyone hits harder, rallies get shorter. On hard courts the reality is the opposite. Because everyone hits hard and everyone stands deep, rallies in the outer rounds often stretch to the fifth, seventh, even ninth ball. Points are decided by endurance rather than invention. Spectators call these great rallies. People who write about the sport professionally call them identical rallies.

People watch the winner; I watch the gap on the left that the player exposed three balls earlier. In that Tuesday session, the twenty-two-year-old hit fifteen consecutive cross-court backhands without attempting the line once. When I asked his coach why, he said: "Down the line is a shot for age twenty-six, not age twenty-two. At that age the error rate outweighs the gain. We'll teach it when he has a base."

That answer is entirely reasonable. And precisely because it is entirely reasonable, it gets copied on a thousand practice courts. The result is a generation with an extremely solid foundation but very few alternative tools when a match goes wrong. When an opponent reads the cross-court rhythm, they have no plan B. They just hit harder.

---

Core: data and form — the metrics nobody counts

There is a label the media loves and rarely verifies: "chokes at the decisive moment". It is usually attached to a young player after one or two semi-final defeats, and it follows them for seasons.

I spent two seasons testing that label on three different players. The method is simple. For each player I recorded the number of break points saved across three consecutive sets — not in one match, but across three consecutive matches that each included at least one tie-break set. I then compared that rate with the player's season-long break-points-saved rate.

In all three cases in my notebook, the results pointed the same way. The break-points-saved rate across those three crucial matches differed from the season-long rate by less than five percentage points. In other words, there was no systematic choking. What gets called choking is mostly the result of meeting an opponent with a better first serve on a given day.

A judgment about form is only worth something when it rests on a large enough sample; one bad evening does not make a bad career.

In the other direction, other metrics are ignored entirely. I keep a separate section in my notebook on "return depth" — the distance from the baseline to where the ball bounces after a player's return. Among players rated as good defenders, that depth is usually stable at roughly 1.5 to 2 metres beyond the service line, and it barely changes regardless of opponent. Among attacking players, the number fluctuates wildly, sometimes reaching close to the baseline in good games and dropping to mid-court in bad ones.

That metric matters far more than winner counts, because it determines whether a player has a chance to attack on the third ball. A player who returns deep may not score many direct points, but they keep control of the rhythm. They belong to the category of "the quiet sacrifice": not written on the scoreboard, only imprinted in their own footwork on the next ball.

I also record a metric the official stat sheets do not have: how many times a player deliberately changes the direction of the ball within a rally, and how many of those changes force the opponent to run the wrong way. Across a sample of roughly forty matches in outer rounds at hard-court events, that metric correlates clearly with the percentage of points won on second serve. Players who change direction early in a rally tend to win more second-serve points, because the opponent does not have time to settle their feet before the third ball.

This is the kind of data I trust. It comes from sitting in row twelve across forty matches, not from a post-match summary already loaded onto a screen.

---

Core: the tournament system and the calendar shape playing styles

A playing style does not exist in a vacuum. It exists inside a calendar.

The professional structure today consists of four Grand Slams, nine Masters 1000 events, a group of 500 and 250 events, and then the Challenger and ITF systems. Ranking points are distributed in tiers: a Grand Slam champion earns 2,000 points, a Masters 1000 champion earns 1,000, and smaller events scale down proportionally. That structure creates a very specific pressure on stylistic choice.

A player inside the top thirty must defend points at nine Masters events and four Grand Slams, plus the 500-level events they have committed to. The calendar runs close to eleven months, with a genuinely short break only in November and December. Under those conditions, the style that burns the least energy per point gets prioritised. Big serve, stand deep, hit cross-court, wait for the error — that is the most economical style.

Surface transition has also become far gentler than in the previous generation. The North American hard-court swing runs from July to September, followed by the European indoor hard-court stretch, then the off-season, then the Australian swing, then clay, then grass. At each switch, modern players only need to adjust the height of their shots and their return position, not their core technique. The reason is that surfaces have been brought closer together in speed and bounce.

From the vantage point of someone who sits on practice courts, the consequence is obvious. A surface-transition session today usually lasts forty-five minutes and focuses on positioning and footwork rhythm. The same player, in the previous generation, would have spent a full week changing contact height, spin, and how to handle a low-bouncing ball. That takes time. And time is what the current tournament system gives nobody.

So surfaces becoming similar in speed creates a self-reinforcing loop. Less difference between surfaces means players develop fewer specialist skills. Fewer specialist skills means keeping surfaces different has less commercial value. Tournament organisers slow the courts to produce longer rallies, to hold television audiences longer, and then flatten them a little more.

---

Core: the professional landscape and the stories consumed then discarded

There is an economic paradox few people in the industry want to state publicly. The men's singles champion at Wimbledon 2026 received 2.7 million pounds, according to the tournament organiser's announcement. The men's singles champion at the 2026 US Open received 3.6 million US dollars, according to the United States Tennis Association. At the other end of the system, a player who loses in the first round of a Challenger may take home a few hundred dollars, not enough to cover their flight and hotel for that week.

That gap is not only about money. It decides which stories get told.

Every season produces dozens of fairy tales in the Challenger and ITF systems: a world number 350 reaching a semi-final, a player returning from injury, an eighteen-year-old from a country with no tennis tradition. Those stories get mined for about forty-eight hours, spread across social media, then replaced by another one. The player is still there, still ranked 350, still paying for their own hotel.

In Asia, I once covered a Challenger in Southeast Asia and recorded the cost details. A player in the lower seed range spent roughly 1,200 dollars on a round-trip flight, at the most economical fare, plus about 50 dollars a night for seven nights in a hotel. Losing in the first round means the prize money does not cover the cost. Their ability to keep competing comes mostly from family money, small sponsorship from local academies, or funding from a national federation.

Vietnamese tennis sits inside that picture. Vietnam's top player over many years has had to compete mainly in the ITF and Asian Challenger systems to accumulate points, and a place in the main draw of a Challenger is already a significant ranking achievement. International events staged domestically, such as the Vietnam Open on the Challenger circuit, along with ITF events in Da Nang and southern provinces, serve as the infrastructure backbone for the whole national game. Without that backbone, no player accumulates enough points to break out regionally.

The practice court has no spectators, but every answer is there. And in the Challenger system the practice court is emptier still: sometimes just one coach, one player, and a box of old balls.

---

Core: rules and governance — the quiet changes that shape style

Three rule changes over the past decade have directly affected how matches unfold, and all three are rarely discussed as tactical factors.

The first is the serve clock. After being introduced at major events and then extended across the system, it limits the time between points. The direct consequence is that players must simplify their service routine. Players who once had long pre-serve rituals have had to cut them back. That sounds like it only concerns pace of play, but in practice it removes a skill: the ability to vary service rhythm in order to break an opponent's return timing.

The second is the rule allowing coaches to give instructions from off the court under certain conditions. When that rule was broadened in professional events, it turned the coach into part of the match in a way never seen before. For young players the benefit is clear: they receive tactical adjustments immediately instead of having to find them alone. The price is that the ability to read a match independently erodes, and that only shows up when the player stands alone on court in a big match.

The third is the set of rules on medical timeouts and between-set breaks. These were designed to protect player health, and that objective is right. But they also create a tactical grey zone: a five-minute break at exactly the moment an opponent has momentum can completely change the shape of a set. Organisers know it. Officials know it. And every player knows it.

Governance in modern tennis is not only about applying rules fairly; it is about choosing which skills the system will reward and which will be culled.

One junior-level example makes this clear. At ITF junior events, the time between points is counted strictly, and fifteen- and sixteen-year-olds are taught from the start to serve within twenty seconds. That means the skill of "stretching time to recover" never forms. That is a governance choice. It is good for health and for broadcast rhythm. But it also removes a mental weapon earlier generations used well.

---

Core: teams, coaching, and the commercial academy trap

A modern professional is no longer an individual competitor. They are a small business, with a head coach, a fitness coach, a physiotherapist, a nutritionist, sometimes a data analyst, and an agent. The minimum operating cost of that team often runs into several hundred thousand dollars a year.

For a player outside the top hundred, that spending cannot be self-funded. That is why international tennis academies matter in the ecosystem, and also why their model deserves closer scrutiny.

Many large academies in Europe and North America operate on high tuition, good facilities, and the promise of a path to the professional tour. Some of them do serious work. But there is also a group that functions mainly as a commercial machine: recruiting top juniors from developing countries with partial scholarships, using their results for marketing, and declining to renew when the player fails to meet expectations at nineteen.

Former stars opening academies is largely a marketing product; what is severely lacking is systematic investment in grassroots coaches at district, provincial and school level.

In many countries, a coach teaching ten-year-olds earns substantially less than a fitness coach working with a world number eighty. The result is that the best people in the profession move upward, toward players who have already made it, leaving the grassroots to those with less formal training. That is an allocation of resources running opposite to developmental logic, because every foundational skill is formed before the age of fourteen.

In Vietnam, junior development relies mainly on national sports training centres and a handful of private academies in major cities. The number of internationally certified coaches remains small, and the income of junior coaches is not enough to retain capable people. When a Vietnamese player breaks into the ITF system, the credit belongs largely to a few persistent individuals, not to a system.

---

Core: risk — injury, the points cliff, and being twenty

In forty years around practice courts, I have never seen a generation carry as heavy a physical load at as young an age as this one. That is the compound result of three factors: starting professional competition earlier, playing more matches per year, and higher intensity per point.

The injury groups I record most among players under twenty-three are wrist, hip and lower abdomen. The wrist is a consequence of polyester string combined with the heavy-spin two-handed backhand from an open stance. The hip is a consequence of sliding and braking hard on hard courts for hours daily. The lower abdomen is a consequence of the kick serve hit at full effort across a long season.

The second risk is discussed less: the points cliff. Ranking points roll over on a fifty-two-week cycle. A young player with a breakthrough season, climbing from 180 to 45, enters the next season with a large block of points to defend. If that season cannot be replicated, the ranking drops quickly, which narrows main-draw entry, which brings tougher early opponents, which yields fewer points.

This is the spiral I have watched with many young players. It does not come from them playing worse. It comes from being pulled into a position where every match requires beating a stronger player in order to hold a ranking they created through a breakthrough season that will not repeat with the same probability.

The biggest risk for a young player is not losing a big match, but succeeding in a season they cannot repeat.

There is also the risk of mental burnout. A nineteen-year-old travels thirty weeks a year, lives in hotels, eats restaurant food, and spends hours daily in the gym. The people around them are team staff, not friends their own age. When I see a young player sitting alone in the tournament dining area, holding a phone and speaking to nobody for forty minutes, that is a signal I write in my notebook rather than a percentage I file away.

---

Core: media, expectations, and players wrongly convicted

There is a media cycle I have observed at least twenty times in my career, and it always unfolds in the same order.

A young player wins three straight matches at a major. The media declares a new dynasty. Power rankings put them in the top five contenders for the next event. The player loses in the fourth round. The media declares they lack character, lack fight, lack the ability to handle pressure. The cycle closes and restarts with another player.

What stands out is that across the entire cycle, not one statistic is produced. Nobody compares this player's second-serve points won in the three wins and in the loss. Nobody checks how much better the fourth-round opponent's return numbers were. Nobody checks whether the player was contesting their fourth match in six days.

Whenever a young player is attacked by the crowd, I usually do not write immediately. I wait three days, rewatch the tape of the last two matches, and only then form a judgment. Three days is usually enough to separate a genuine technical problem from a match where the opponent was simply better.

At a recent major, I spoke with the father of a young player after a defeat. He did not talk about the result. He talked about how his son had called his mother at eleven at night the day before and asked one very simple question: "Do I have to keep going?" Three days after that loss the player was still on the practice court. Details like that do not make front pages, and perhaps they should not. But they are the part of the truth the scoreboard does not hold.

---

Core: the transmission chain of the tennis industry

To understand why stylistic homogenisation is an economic problem rather than just an aesthetic one, you have to look at the transmission chain from upstream to downstream.

Upstream sits youth development, equipment and facilities. If academies teach one style, manufacturers optimise products for that style. Modern rackets are designed for heavy topspin and open stances, lighter and with a lower balance point than 1990s frames. Polyester strings are built to hold spin. Shoes are engineered for sliding on hard courts.

Midstream sit the players and the tournaments. When styles converge, matches look more alike, and broadcast value depends more on individual star power than on stylistic variety. That is why tournaments invest heavily in promoting a handful of top names and invest little in telling the tactical stories of early-round matches.

Downstream sit broadcasting, sponsorship and derivative markets. Sponsorship money flows to the top ten players at a disproportionate rate. In Vietnam, international Challenger events staged domestically deliver clear value in infrastructure and organisational experience, and they open opportunities for home players to enter main draws without long travel. But the commercial value of those events domestically remains small, and most revenue comes from local sponsors rather than ticket sales.

In that industry, most value is created at the development layer and at the derivative layer, while most cash sits at the elite competition layer. That mismatch sustains the condition I have observed throughout my career: stories at the lower tiers are consumed then discarded, and structural reform of resource allocation never arrives.

---

The counter-intuitive angle: homogenisation is not evolution

There is a common argument that deserves serious consideration. On that argument, every player mastering every basic skill is a sign of progress. The average standard of a main draw is higher than in the 1990s. A world number 100 today can beat a world number 20 on a good day. Competition is fiercer, and that is good for the sport.

I agree with the first part. Average technical standard has clearly risen. But I do not agree with the conclusion. Everyone getting better at the same skill set is not the same as the sport developing. A forest with a single tree species can still be tall and strong. It simply cannot withstand change.

The same holds for tennis. Because every player is trained along the same skill trajectory, the adaptability of the whole system falls. When a genuinely fast surface appears, or when unusual playing conditions appear, the group of players equipped to handle them becomes very small. That lack of variety is a systemic risk, and it does not show up in anyone's win-loss percentage.

When everyone looks at the ball, I only see the hand directing from the sideline. On court six that Tuesday afternoon, that hand placed three orange cones and said one sentence about hitting earlier. The sentence was right for one player. But when it is spoken on a thousand practice courts, it becomes a definition of what playing tennis is.

---

What to watch next

The signal I will track next season is not in the rankings. It is in three observable things.

First, the number of net approaches in practice sessions among players under twenty at major academies. If that number does not rise within two seasons, every net skill at professional level will keep shrinking, and training it at twenty-five will be too late.

Second, tournament organisers' decisions on court speed. A decision to speed up grass or hard courts will create demand for new skills within two years. A decision to slow them further will delete another tool from coaches' hands.

Third, the income of grassroots coaches in countries still developing their tennis, Vietnam included. If that income does not rise, every investment in staging international events domestically will create only a thin competitive layer on top of a foundation short of people.

Those three signals do not appear on the scoreboard. They appear on the practice court, in the afternoon, when no spectator is watching.