When the data sheet is blank, Vietnamese football should write with evidence, not emotion

I just read a long analysis with nine sections, but there was no match name, no player name, and not a single number. The author repeated the phrase “insufficient information, cannot assess” in almost every section, yet still called it deep analysis. If that happens in a sports newsroom in Hanoi or Ho Chi Minh City, we are no better than a social media feed driven by emotion.

I am not surprised. Vietnamese football is rich in emotion but poor in open data. When reporters need statistics about distance covered, they receive vague answers. When they need expected goals, they get comments about “good fighting spirit.” V.League has 14 teams, each season has 182 matches, but the amount of public and verifiable data is still very thin. Therefore, many post-match articles fall into two extremes: either they invent numbers, or they use words to fill the data gap.

I treat the three-source verification rule as compulsory, not as a slogan. Information without a second or third source to cross-check cannot be presented as truth. In 2026, I followed 14 matches of Hanoi FC to learn about a young player who was only 1m68 tall. At that time, not many articles mentioned him as a candidate for Vietnam U22. My data showed he had the highest direct goal contribution in the team. His name was Nguyen Quang Hai. Three months later, Quang Hai scored at SEA Games 29. What I want to emphasize is not my ability to predict, but the process: without data from many matches, I would not have dared to write anything.

Not having data is also a form of data. When an analysis is empty, the emptiness itself tells us that the football ecosystem lacks an information infrastructure. A club that does not publish passing data or running distance is itself a signal worth analyzing. But many writers are afraid of looking weak, so they write sentences like “the team showed their mettle” without attaching any evidence. This creates a media market where reputation is built on emotion, while truth is left behind.

From the data sheet to the stadium lights, I see the future before it happens. But I am not a prophet. I simply recognize that the best way to talk about a match is to start with quantitative questions: which team controlled the ball in dangerous areas? Who created the chance before the goal? Which defender was beaten most often in the final minutes? If we cannot answer those questions, an analysis is only a commentary wearing the name of analysis.

My view is against the crowd: when data is missing, do not stay silent and do not fabricate. Ask more questions. A good sports journalist is not someone who has many sources, but someone who knows what data is missing. If a V.League club does not publish its injury list, that is information. If a preview article does not mention head-to-head history, that is information. Our task is to read the emptiness, not to fill it with meaningless praise.

The living room once became my tactical meeting room during the pandemic. When tournaments shut down, I did not wait. I launched a series analyzing classic matches with Opta data. I learned that a crisis can be used as leverage, but only if we stay disciplined with evidence. And when there is no data, the most powerful sentence a sports journalist can say is: “I do not have enough evidence to conclude.”

Vietnamese football deserves articles supported by data, not by the chants of the stands. I want to see a sports newspaper dare to print: “We do not have enough data to rank this team.” Such a statement is more credible than hundreds of praise pieces without verifiable sources.

When the whole world is arguing, data has already whispered the answer. But if there is no data, the correct answer is to pause and ask again. The future of Vietnam’s sports industry lies not in finding more new stars, but in rebuilding the information infrastructure, starting with honesty about what we do not yet know.