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Does Vinicius waste too many good chances?

Is Vinicius scoring fewer goals than his xG by a margin bigger than a normal cold streak?

hook

Does Vinicius waste too many good chances?

Here is the claim as it travelled online: Does Vinicius waste too many good chances?. It sounds decisive. The data says otherwise — or at least, not yet.

refine

A sharper question

"Does Vinicius waste too many good chances?" is not testable as written. The workable version is: Is Vinicius scoring fewer goals than his xG by a margin bigger than a normal cold streak? "Wasteful" is a feeling; the measurable version is whether his goals trail his xG by more than short-run variance explains.

operationalize

What we actually measured

To answer that, we tracked shots, goals, conversion, xg, xg_per_shot, shots on target.

evidence

What the numbers show

Vinicius: 20 shots, 3 goals (15.0% conversion), 3.6 xG, 0.18 xG/shot.

Shots this season20shotsVinicius
evidence

Volume vs. efficiency

Raw shot totals and conversion rate side by side.

Conversion rate15.0%Vinicius
evidence

Shot quality

xG per shot approximates how good the chances actually were.

xG per shot0.18xGVinicius
complication

It's not that simple

Vinicius is scoring below their xG (-0.60), which looks like underperformance more than bad shot selection.

verdict

The strongest defensible verdict

The volume or pattern behind the claim can be demonstrated, but a judgement about quality or intent requires evidence beyond the headline number.