The Empty Data Table: When Vietnamese Sport Faces Its Own Silence

On the screen, the spreadsheet opened with nine analytical categories and four columns of data. Every cell carried exactly one character: N/A. No player names. No percentages. No specific dates. The abbreviation for "no information available" repeated often enough to become a rhythm, and I read it the way one reads a piece of music made entirely of rests.

I sat in front of that spreadsheet for nearly four hours, in the middle of the transfer window. Outside the window, Chiang Mai was quiet. In my headphones, an old volleyball match was still running on replay, the crowd clapping as steadily as rain. I muted it. There are empty stadiums that say more than a crowd ever could.

What made me stop was not the emptiness itself, but the way it had been recorded. A nine-tier system — tactical analysis, data analysis, competition structure, team landscape, rules compliance, squad building, risk surfaces, public narrative, and the transmission chain of an entire industry — had been assembled neatly only to reach the conclusion that there was nothing to analyse. Nine categories, four rating levels, and not a single data point survived.

That spreadsheet told me something I had suspected throughout my years in this profession: most of the sports data we consume every day is not born from a need to understand. It is born from a need to fill a gap.

The transfer window and the hunger to fill

The transfer window is the noisiest season of sports writing, and the season when the distance between noise and signal is widest. Every day brings hundreds of lines about deals that might happen, might collapse, might be nothing more than an exploratory phone call. Readers are drowning, and what they need most is a reliability filter.

Transfer noise drowns out the signal. At the deepest layer, the things that actually decide a deal come down to a few dry components: release clauses, wage-bill structure, payment schedules, and the movements of agents. Those four, added together, usually occupy two lines inside a two-thousand-word piece. The rest is inference.

In Vietnam the story is one degree more complicated. Professional football has a relatively developed data system, but volleyball — the sport I have followed longest — still operates on a very different mode of statistical collection. A match in the national championship may be recorded through a handful of simple indicators: points scored, successful blocks, direct service aces. Those indicators are enough to write a news item. They are not enough to answer a tactical question.

That gap is not the fault of any single person. It is the consequence of a sporting system where resources for deep record-keeping remain thin. But it produces a dangerous outcome: when only a few crude indicators exist, writers tend to turn them into the entire story.

Three layers of void

When the data table is completely empty, I realised I was standing before three different layers of void, and all three are permanently present in the way we read Vietnamese sport.

The first layer is the void of convention. Try asking: when exactly does an attack count as successful? Under international statistical standards, a rally only counts as a direct point when the attacking side ends it immediately; a swing that touches the block and deflects out is recorded separately; a free ball belongs to yet another category. Under the recording practice at many domestic tournaments, all of those situations can sit beneath a single word: point. The same value, two different meanings. Compare attack efficiency between a domestic league and an international one without first fixing the convention, and the result you get is a meaningless subtraction.

The second layer is the void of sample. One match creates no trend. One round creates no trend. Even a single season, for a player who appears in eighteen matches and misses four through injury, is not enough to conclude anything about the nature of a skill. I once watched an outside hitter whom the media called "consistent" after three straight matches above twenty points, then tracked the following six and saw attack efficiency fall by nearly half once opponents shifted to a double block on the right side. Three matches are not data. Three matches are an excerpt.

The third layer, and the most frequently ignored, is the void of context. Twenty-five points scored against a bottom-placed team and twenty-five points scored against a champion carry the same weight in a news bulletin, but not the same weight in analysis. Without adjusting for opponent quality, every individual ranking table is simply measuring the fixture list, not ability.

Based on my experience of tracking matches, most of the debate about the Vietnamese women's national volleyball team over the past two years has circled exactly these three layers. When the team secured a place at the 2026 world championship held in Thailand, part of the public looked at the scoring figures of the leading hitters and concluded that the gap with European volleyball had narrowed. Another part looked at the same figures and concluded the opposite. Both sides were comparing values recorded under two different sets of conventions, on two different samples, against two different classes of opponent.

The case of Vietnamese hitters moving abroad makes it clearer still. When an outside hitter such as Tran Thi Thanh Thuy moves to a league outside Vietnam, her figures change, and the way those figures are read back home changes too. People begin citing statistical tables they do not themselves know how to construct: how a dig is recorded, who is charged with an attack error, whether a high-pressure serve counts as a point. Domestic hitters such as Nguyen Thi Bich Tuyen sit inside the same grey zone, except that their grey zone has no international statistical table to be checked against.

That is why I keep a habit that settled in when I was seventeen: spending at least thirty minutes reviewing footage before asking any question at all. In 2026, at the national youth athletics championships in Thailand, I asked a sixteen-year-old long jumper about her run-up technique when she had only just begun focusing on the final jump. The interview was cut, and I learned that a wrong question does not merely cost you an answer — it costs you the right to ask the next one.

A year later, while following a Thai 400-metre runner, I spent two weeks interviewing his former coach and discovered that his starting technique had been completely rebuilt six months earlier. Nobody wrote about it, because starting technique does not appear in a results table. Every finish line is only a place to begin another question.

When they run slowest, they begin to be honest with themselves. And when the data falls silent, the writer is forced to be honest with the craft.

The contrarian angle: an empty table is more honest than a full one

The natural reflex of any journalist handed a report made entirely of N/A is to go looking for other sources to fill it in. That reflex is technically correct. But it has a flip side few are willing to look at directly: most of what gets used to fill those empty cells is not new data — it is old data retold in a more confident voice.

A spreadsheet full of values with no traceable origin is more dangerous than an empty one. The empty sheet can at least tell you one thing: the collection pipeline upstream is broken. The full sheet hides that, and converts an information-infrastructure problem into a professional-looking surface.

In Vietnam, the problem in sports media is rarely a shortage of figures. It is a surplus of figures without provenance. An article citing "a 45 percent scoring efficiency" without stating who recorded it, by what criterion, across how many rallies — that is a claim wearing a statistical costume. Readers cannot verify it, and because they cannot verify it, they believe it by default.

There is a deeper temptation still, and I have to admit I once fell into it. When a void opens, the storytelling reflex fires automatically. We begin writing about spirit, about hunger, about character — things that cannot be measured, and because they cannot be measured, cannot be wrong. The void gets filled with language. Sporting myths are largely born this way: from an empty data cell and a pen good enough to make people forget the cell was empty.

A medal never tells the whole story of the day it was won. And a complete statistical table never tells the whole story of a match. The only thing either can do is point to where the next question should be asked.

What remains after the silence

I write about sport, but what I am really recording is how people cope with voids. That nine-tier spreadsheet, with every cell marked N/A, is a rare honest document in a transfer window where everything is spoken in the declarative mood.

The transfer window will run on. There will be more contracts announced with photographs of signatures. More deals that collapse in silence. More young athletes like that long jumper years ago — the one I asked the wrong question, and who taught me that thirty minutes of reviewing footage is worth more than thirty minutes of guessing.

What I want to see next season is not thicker statistical tables. It is a generation of sports journalists willing to publish their own voids: stating clearly what is data, what is inference, and what remains unknown. That is the only way readers can protect themselves from the noise.

Because in the end, a mature sporting system is not measured by how many indicators it generates. It is measured by how many honest questions it dares to raise in front of the empty cells.