When a sports analysis contains only N/A: Data lessons for Vietnamese football

The kid laughed at for seven years has one rule before writing about football: watch the highlights, name the players, check the match context. Today I received an in-depth analysis file thousands of words long and none of that was in it. All nine sections said N/A – insufficient information. No headline. No source. No team name. No pressing number. A sports article built from an empty frame is more dangerous than a wrong opinion.

In the trade, we call this stage-two analysis. The input should be a deconstructed article: headline, source, core viewpoint, information, characters and timeliness. But this file admits at the very beginning that the input data is empty. So tactics, finances, results, league landscape, governance, dressing room, risk, media and the football ecosystem cannot be assessed. The framework is thick, but its core is N/A.

To an outsider, it looks harmless. But I lived through a pandemic that crashed the sports industry and rebuilt Tactical Quarantine from a podcast with no audience. I know exactly how this empty framework will be used. Someone will add a few hot names, a weekend fixture and transfer rumours, then publish it as breaking news. Readers will see a 2,000-word analysis that contains no verified observation. Empty data is more dangerous than wrong data because wrong data can be caught while empty data, disguised by a formal structure, receives trust it does not deserve. In the risk tables, the final column says N/A with low confidence. That is a rare admission sports media often refuses to print: if you do not know, you are not allowed to judge.

Looking at Vietnamese football, I see the same disease: outlets chase traffic and post lists of overseas players while failing to publish a single sourced heat map. Heat maps have been called fortune-telling, but fortune-telling at least has an image. Many of our articles contain only emotion and a hidden N/A waiting to be replaced with a player name. I was once mocked as the rebel kid for betting on a 19-year-old at the 2026 World Cup. Nothing offends a football believer more than being told to wait for data while the ball is rolling. But between being fast and being sloppy there is a line called discipline. That line forces the author to ask: if I cannot answer what is happening on the pitch, do I have the right to keep writing?

I could be wrong. Maybe the audience only wants a rhythmic story, and emphasising verification will kill the entertainment value. But I have learned that speed must be followed by verification. Otherwise, everything we build is just a house of balloons. Tactics are not meant to be explained; they are meant to be felt with the heart – but the heart also needs a foundation of truth. One minute of speaking honestly is worth more than ten empty analyses.

Remember this: daring to print N/A is a form of responsibility. I bet that within the next 12 months, Vietnamese football sites will start showing data sources before showing opinions, and readers will turn away from hollow analyses. When that happens, the kid who was once laughed at will still be here, not to teach anyone how to watch football, but to remind people that football is only worth reading when it is written with truth.