Katy, Texas and 43 of 56 Medals: Why the Americas U11-U13 Medal Table Deserves a Slow Read

11:47 p.m. I open the ITTF Americas results file — the Americas U11 and U13 Championships, held in Katy, Texas. The table shows four lines: 14 gold medals, 11 silver, 18 bronze. A total of 43. The tournament awarded 56 medals in all.

I run the numbers: 43 divided by 56 equals 0.768. One nation taking 76.8 percent of the medals at a continental championship is unusual, even for a dominant table tennis power.

But the figure that made me stop was not 76.8 percent. It was the gold column: 14 out of 14. Not shared with anyone. Not one event conceded.

Thirty-one years of watching this industry have given me a reflex: when a ratio hits an absolute value, the first thing to do is not to praise it but to check whether the denominator is really the denominator. That night I spent another forty minutes unpacking the structure of the event instead of writing a line of praise. This article is the result of those forty minutes, plus a few days of cross-checking.

What this event actually is

Read only the headline and you might picture a big arena with packed stands and live television. The reality is different.

This is a continental youth championship, sitting in the grassroots tier of the ITTF Americas system. Two age groups take part: Mini-Cadet, meaning under-13, and Hopes, meaning under-11. The word Hopes is not decorative language from the organisers; it is the name of a global development programme the ITTF has run for years, aimed at players under 12. Mini-Cadet is its older sibling tier.

There is no prize money. No professional ranking points. It sits outside the Olympic selection cycle. Its place in the competition pyramid is below even the WTT Feeder events — the lowest tier of the professional system.

In other words: low competitive value, meaningful pipeline value.

Most news items about this kind of event follow a familiar template: the host nation collects medals, the coach speaks about spirit, the organisers publish a summary. That template is not wrong. It simply skips the hardest question, and the hardest question always lies in the structure behind the medal table.

The 56-medal problem

I start with the denominator, because the denominator is the only part that can be checked with pure arithmetic.

Organisers announced 56 medals awarded in total. The United States won 43. The remaining 13 went to other member associations in the region.

If the tournament ran 14 events — seven under-13 and seven under-11 — and each event awarded one gold, one silver and two bronzes, the ceiling is exactly 56. The multiplication is simple: 14 events times four medals each.

Two conclusions follow.

First, if the 14 golds are accurate and the tournament had exactly 14 events, the United States swept every gold. A rate of 14 out of 14, or 100 percent.

Second, 18 bronzes only fit that structure if doubles and team events award two bronzes to the losing semi-finalists, with no bronze-medal match. This is a common format in youth events and in doubles at international level.

This check is internally consistent. I place high confidence in the structural reading, because three independent numbers — 43, 14 and 56 — fit together without bending the data.

But internal consistency is not verification. One thing must be said plainly: every figure in the original report carries no named source. They most likely come from a self-published federation release. That is a journalism-quality flag, not a fraud flag. But it forces every conclusion that follows to be framed as pending verification.

What 14 events tells us

One detail in the structure is easy to overlook: seven under-13 events, seven under-11 events. That symmetry says the organisers ran two parallel programmes rather than one combined one.

In youth table tennis, that matters. It means a national federation wanting to win every gold must have depth in both age tiers, not just one strong cohort.

From the market-management angle I work in daily, this is notable. When I assess a development system, I always separate two indicators: the quality of the peak and the thickness of the base. A single exceptional cohort can produce a few outstanding names. But sweeping both age tiers in the same tournament requires thickness — a volume of players at a sufficient level, spread across age groups.

The United States achieved that in Katy.

What I cannot conclude is where that thickness comes from. There are at least three hypotheses, ranked by declining confidence.

First: private academies and a diaspora coaching network in the United States have matured enough to produce a technically even generation. Medium confidence.

Second: the regional baseline in these two age groups is thin, so the gap is amplified. Medium confidence.

Third: home-field advantage — a familiar hall, no travel, home crowd, home officials — contributed to the conversion rate. Low confidence, because I have no data to isolate this variable.

These hypotheses are not mutually exclusive. They may all be true.

The 76.8 percent conversion rate and the home-field trap

In 2026 I bet on xG. The V-League answered with a shock. The lesson I took that year was not “stop using data” but “never use a single layer of data to explain a multi-layered phenomenon.”

In Katy, the multi-layered phenomenon is this: 76.8 percent is an outcome metric, and outcome metrics are always shaped by the quality of the denominator.

Imagine two scenarios.

Scenario A: ten regional federations send strong teams to Katy, standards are relatively even, and the United States still takes 76.8 percent of medals. Here the number reflects real strength.

Scenario B: only a few federations send genuinely strong teams, and the rest are small delegations with a handful of players each. Here 76.8 percent reflects a shallow field more than a deep winner.

The original report gives me no data to distinguish the two. Not one non-US federation is named. Not one non-US athlete is named. There is no medal breakdown by country.

That is a large blank, and the blank is itself data. When a report on an international event mentions no opponent at all, the probability is high that no opponent generated a story worth telling.

The remaining 13 medals, if spread across many federations, signal a shallow field. If concentrated in one or two, they signal a field with clearer stratification. I lean toward the first, but only at medium confidence.

Not a single name

This is the second detail that caught my attention, after the gold column.

A squad winning 43 medals, 14 of them gold, without a single athlete named in the report. No names. No individual ages. No specific match recounted.

In my trade, when a big result is announced with no protagonist, there are usually two explanations.

First: this is a programme-level release, issued by the federation's communications department, aimed at promoting the system rather than individuals. For athletes under 13, withholding names is a responsible media choice, avoiding pressure on children.

Second: no individual stood out enough to become a focal point, so the story had to be told collectively.

I have no basis to choose decisively between them, but I lean toward the first.

This has a direct consequence for the analytical value of the event. Any player-level analysis — ranking, head-to-head, clutch-point performance, technical metrics — collapses to team level. No names means no individual development curves, no data to track.

For a data monk like me, this is the most uncomfortable kind of piece: there is a result, but no one to place the result on.

Tim Wang and the language of determination

The only person named in the entire report is coach Tim Wang, listed as a United States national team coach.

He speaks about focus. He speaks about overcoming adversity. He speaks about fighting for every point. And he attributes the team's success to commitment and determination.

I read those three statements carefully, and I want to be clear before anyone turns them into a headline.

This is psychological language, not technical language. It is useful for communications, useless for technical-tactical analysis. Not one sentence addresses the structure of the first three shots, rally construction, the technical template of the under-13 cohort, or any equipment change.

I understand why a youth coach talks this way. At grassroots level, determination is the only variable a coaching staff feels it controls, and the only variable that cannot be criticised.

But from a data perspective, there is a subtle point worth noting. When a coach emphasises fighting for every point, it is sometimes a signal that the team did not win by overwhelming opponents, but by holding on in tight moments. For a team that swept 14 out of 14 golds, that description sounds slightly out of phase.

I keep this hypothesis at low confidence and do not use it as the spine of any conclusion. But I record it, because small out-of-phase details are often the seed of good questions later.

The map of American table tennis

To place Katy correctly, look at the senior-level map of the Americas.

The dominant nation in the region for many years is Brazil. It produces top continental players and regularly appears in the main draws of world events. Behind it sits a group including Puerto Rico, Canada, Argentina, Chile and several emerging programmes.

The United States, at senior level, does not sit in that dominant position. That is a historical fact spanning decades.

So when a US squad sweeps the golds at under-11 and under-13 on home soil, there are two ways to read it.

The exaggerated reading: American table tennis has overtaken Brazil and the whole region, and this is the proof.

The cautious reading: a result in the two youngest age tiers, at a continental event, at home, is not enough to say anything about the senior order of American table tennis.

I choose the second, and I do not think it diminishes the achievement. It simply places it in the right frame.

There is a fairly durable rule I have observed across sports with tiered development systems: dominance at young age levels reflects the current quality of a country's development infrastructure, while dominance at senior level reflects the sum of infrastructure, match density, money flows and career opportunity. The two tend to be out of phase, and the gap can last a decade.

Brazil has money flows and career opportunity at senior level. The United States, in these two age groups, shows a youth development infrastructure functioning well. These are two different pieces of the same picture.

Under-11 and under-13 sit below the “rising” threshold

In my working framework, the “rising” age phase is defined as under 22. Under-11 and under-13 sit far below that, in the grassroots tier.

The distinction is not just about numbers.

At grassroots level, results are development indicators. At the rising level, results are competitive-value indicators. The two cannot substitute for each other.

The reason is concrete. At 11 and 13, bodies are not finished developing. Height, reach, forearm strength, shoulder load tolerance — all are changing. An athlete who wins an under-13 title this year may not be in the leading group two years later, simply because their physical development curve differs from their peers'.

On top of that, this is the age band with the highest dropout rate. Academic pressure, competition from other sports, and the psychological wear of early intensive training all bite hard between 13 and 17.

In other words: an under-13 cohort sweeping a continental event is a positive pipeline signal, but no guarantee of the future. The conversion rate from age-group leaders to senior international level, in most sports, is far lower than fans assume.

Some seasons can only be read through the data table, not with the eye. And some cohorts can only be read through a multi-year curve, not through a single tournament.

The second data layer: infrastructure and academies

The 2026 World Cup taught me: data is never a single layer. That lesson applies here quite directly.

Read only the medal layer and you see a dominant winning team. Read the infrastructure layer and the picture gains detail.

Katy, Texas sits in the Houston metro area. It has a relatively dense concentration of table tennis clubs and private academies compared with most of the United States. Hosting a continental championship here means local young athletes played at home, in a familiar hall, before familiar faces, with travel costs near zero.

In transfer analysis I call these non-technical advantages background variables. They never appear in the scoreline, but they are present in every scoreline.

There is another notable industry consequence. Hosting a continental under-11 and under-13 event on US soil is not just logistics. It anchors an international competition asset in the domestic market, drives enrolments for local clubs and academies, and gives the national federation a concrete marketing story: our kids swept the Americas.

That is a real communications asset. But it is small and short-lived. With no star named, there is no individual endorsement, no meaningful broadcast rights, no commercial money flowing into the system just because of this tournament.

Market managers do not manage cash flows. They manage expectations. And in Katy, expectations were pushed higher than the data actually allows.

The blind spot: youth heat maps

In recent years the sports analytics industry has seen an explosion of heat maps and movement charts. I have a professional disagreement with how they are used at youth level.

A heat map shows where a player was on the table. It does not show why they were there, and certainly not where they will be once their body changes.

At 11 and 13, movement patterns are not stable. A player may stand close to the table because that is a tactical choice, or because they lack the power to step back and play from distance. The same heat map, two completely different causes. A reader without context will conclude wrongly.

In Katy, I have no positional data at all. But I have a methodological warning for anyone who will analyse this cohort over the next two years: do not use a 13-year-old's heat map to predict an 18-year-old.

The only thing worth tracking at this tier is the structure of the first three shots and the ability to construct rallies. Those reflect technical foundations, and they are far more durable than table position.

The counter-intuitive angle: correlation is not causation

This is the part I want to give the most space, because it is the easiest to skip.

The data shows a US squad winning 76.8 percent of medals and every gold at a continental event on home soil, in the two youngest age groups. Four explanations coexist, and none can be excluded with the available data.

One: the technical base of the US under-11 and under-13 cohort genuinely exceeds the rest of the region in these age groups. Supported by the result itself, but by no technical data, because none was published.

Two: the regional baseline in these age groups is thin, so the gap is amplified. Supported indirectly by the total absence of rival federations from the report.

Three: home-field advantage. Supported by the event being held in Katy, Texas, and by a common pattern in youth sport where host delegations convert medals at a higher rate than their own average.

Four: event structure and medal format. Supported by the 43-14-56 arithmetic check. A purely technical factor, unrelated to standard.

These four overlap. Anyone choosing one and calling it the sole cause is reading it wrong.

And here is the most counter-intuitive point of the whole story: a high medal share has never been proof of a high technical base until you subtract the denominator from the numerator. In Katy, the denominator was not published. We know there were 56 medals, but we do not know how many federations, how many athletes, or how standards were distributed.

Without a denominator, a percentage is just a pretty number.

Where I would place my bet

In my daily work I have to make judgements that can be wrong and own them. So I will say where I lean.

I believe the Katy result mostly reflects a combination of three factors: a youth development system in the United States that is functioning well, a regional field still thin in the two youngest age groups, and home-field advantage. I do not believe it proves a reordering at senior level.

At the same time, I do not want to diminish the achievement. Sweeping the golds across both age tiers is hard. It requires a group of athletes large enough and even enough. However thin the denominator, conceding no event is still a sign of organisational quality and preparation.

What I lack for a stronger conclusion is three things: the entry list, the medal breakdown by country, and results from previous editions at the same level for trend comparison. With a single edition, I can speak about structure, not about trends.

What would confirm, what would refute

I always want to end the analytical part with testable signals rather than unfalsifiable judgements.

Confirmation signal one: one or more athletes from this under-13 cohort appear in the main draws of world junior events within two to three years. If that happens, the depth of the US pipeline at this age band is validated.

Confirmation signal two: future editions show a similar gold conversion rate even when held outside the United States. If the rate drops sharply away from home, the geographic advantage is confirmed as important.

Refutation signal one: the gold gap with regional federations narrows substantially at the next edition. That would suggest Katy was more circumstantial than structural.

Refutation signal two: none of this cohort appears at under-15 or under-19 events in the following two years. That is the signature of high dropout, a common problem at grassroots level.

Data-provenance signal: if official ITTF Americas records confirm or revise the figures 43, 14 and 56, the pending-verification flag can be removed. If the numbers are never republished, confidence in the whole story should remain at medium.

The rhythm layer and something rarely noticed

There is one more thing I want to record, drawing on years of watching esports.

Esports taught me that rhythm is also a data layer. In table tennis, the tempo of a rally reflects physical preparation and a player's ability to control pace. At 11 and 13, tempo is the least stable element, because it depends directly on physical development.

This leads to a fairly cold conclusion: an under-13 cohort that wins through fast tempo may struggle when peers catch up physically. A cohort that wins through technical structure is more durable.

Since there is no tempo or technical-structure data from Katy, I can only record this principle as a lens for future tracking, not as a conclusion about the tournament that has passed.

The silence between two numbers

After seven years, I trust the silence between two numbers.

The silence between 43 and 56 is the 13 medals that did not belong to the winning team. That silence is not described, not allocated, not named. It is where every hard question lies down and waits.

A results report does the counting well. Counting is easy. Explaining is hard, and explaining requires knowing what you are missing.

The United States had a clearly successful tournament in Katy, Texas. That is the first and most certain thing. Any conclusion beyond that — about the global strength of American youth table tennis, about a regional reordering, about the future of any individual athlete — is running faster than the data allows.

The question I leave for the next tracking cycle: if the next edition is held outside the United States, and if the medal breakdown by country is published in full, will the 76.8 percent hold? Or will it shrink to its true size?

I do not have the answer. And I am comfortable with that.