Wales vs Norway
Our model puts a Norway win at 53.2% in this Int: UEFA Nations League fixture — a moderate lean. Expected goals run 1 to 1.69.
Where we disagree with the market
Bookmakers price Norway at 1.42, which implies about 70.4%. Our model has it at 53.2% — 17.2 points lower. That is a wide gap, and it is worth being plain about what it means: it is not a claim that the price is wrong and we are right. It means two methods that usually agree have landed far apart on this one, and only the result will say which of them read it better.
The ratings gap
Norway carry a rating of 1733 against 1595 for Wales, a gap of 138 points. On our scale that is the difference between a side that controls most of its fixtures and one that has to earn each of them. It is also the single largest input into the probabilities above.
Attack against defence
The single rating hides where the mismatch actually sits. Splitting it, Norway's attack should find room against Wales's defence, by 139 points. That is the mechanism behind the expected-goals line rather than a separate opinion about it.
