No Usable Angle: Football Analysis Needs to Learn How to Say "Insufficient Data"

Minute 78, in a small newsroom in Brisbane, I was fixed on a monitor as the VAR team began reviewing a handball inside the penalty area. Four camera angles came up. The main-stand angle had a goalpost blocking the arm. The behind-the-goal angle had the goalkeeper in the way. The remaining two were unusable because the frame rate was too low for the speed of the ball. The video referee took seven minutes and returned exactly one line: the on-field decision stands.

I wrote that moment into my notebook, not because the incident was interesting. Because it is the archetype of something rarely discussed in this trade: "insufficient data" is a valid conclusion, and often the only honest one.

The evidence threshold sits higher than the doubt threshold

The IFAB VAR protocol sets a very clear intervention threshold: overturn only for a clear and obvious error, or a serious missed incident. With no conclusive evidence, the on-field decision stands. The evidence threshold sits higher than the doubt threshold — a deliberate design choice, not a technical limitation of the technology.

I learned that principle the expensive way. At the 2026 World Cup, in France v Argentina, I wrote on my blog that Kylian Mbappé's 64th-minute goal was offside. Simon Talbot replied publicly that I had cited an outdated version of the Law. The IFAB Board had clarified in March 2026 that the arm is not considered when judging offside, and that the body boundary ends at the bottom of the armpit. It took me three months to understand that the arm does not belong to the offside law. Three months re-reading 50 offside incidents and checking frame by frame.

Since then, every piece I write opens with an uncomfortable question: am I holding evidence, or am I holding a feeling?

Three shapes of the void

Some voids exist because the data does not. A match in a lower division, no full recording, no PPDA, no xG. The writer faces two choices: describe what he saw, or construct a tactical system out of two phases of play. The second is always more attractive, because it sounds more professional.

Some voids exist because the data exists but cannot be verified. In 2026, working as an assistant editor, I read Lionel Messi's contract with Barcelona. A 700 million euro release clause, with a date attached: valid until 10 June. The whole football world argued about the 700 million, while the answer sat in a much smaller line of text. On 4 September 2026, Messi announced he was staying. An expired clause still says more than an unlimited promise.

The most dangerous void is the third: full data, wrong law. It looks exactly like correct analysis. Denmark v Finland, Euro 2026, minute 43, Christian Eriksen collapsed. The match stopped. An entire system had to answer within hours: who may stop the game, who may restart it, under which mechanism a replacement could be registered. I sat cross-checking the referee's authority to suspend play for medical reasons, UEFA's substitution regulations and older precedents for three hours. A UEFA medical official shared the piece afterwards.

All three shapes share one property: they are only detected if the writer admits he is standing in front of a void.

The pressure to have an opinion

The counter-intuitive part is here: the heaviest pressure in this trade is not the pressure to be right, it is the pressure to have an opinion.

A report with a conclusion is always shared more than a report saying the evidence is not there. Outlets need traffic. Pundits need a closing line. And in football culture, silence reads as ignorance rather than discipline. So the evidentiary void almost always gets filled with the easiest material available: the mood of the majority, renamed "everyone can see it".

I have stood on that side. In 2026 I did not lack confidence; I lacked one check. I wrote before opening the Law book, and that is the whole of my error. Reviewing the footage is not a lack of trust; it is how you respect the truth.

There is a deeper layer. When an outlet says the data is insufficient, readers lose faith in it instantly. When an outlet invents a conclusion, readers lose faith only if somebody bothers to cross-check. That incentive structure explains why football produces far more analysis than evidence.

The right to say "I don't know yet"

My job is to read clauses, not to guess intentions. Fans remember the goals; I remember the clause. And one of the most important clauses of this trade appears in no rulebook at all: the right to say "I don't know yet".

A mistake is a footnote; only silence is a verdict.

If Vietnamese football wants analysis worth trusting, it probably starts with the smallest thing: teaching young writers that a piece ending in "the evidence does not yet support a conclusion" is a complete piece, not a failed one. Which side will readers pick: an outlet that always has an answer, or an outlet that answers only when there is evidence?