Benfica vs Alverca
Our model puts a Benfica win at 79.9% in this Primeira Liga fixture — the clearest call on this fixture. Expected goals run 2.61 to 0.58.
What this probability has been worth
A number is worth what it has been worth. Across 2,324 predictions published before kick-off and scored against the result afterwards, the calls we priced between 75% and 85% came in 82.1% of the time — 84 fixtures in that band. The model claimed 79.2%, so the two are within 3 points of each other. In this range the stated probability has meant roughly what it says.
The ratings gap
Benfica carry a rating of 1817 against 1522 for Alverca, a gap of 295 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, Benfica's attack should find room against Alverca's defence, by 281 points. That is the mechanism behind the expected-goals line rather than a separate opinion about it.
Benfica are on a run
Benfica arrive on 3 straight wins, part of 3 matches unbeaten. Form of that length moves our rating on its own, so it is already reflected in the numbers above rather than being an argument on top of them.
How often they shoot
Benfica take 19.5 shots a match against an average of 12. Volume like that usually means territory rather than precision, and it is why a side can dominate a match and still not win it.
A high-scoring home side
One model here does nothing but estimate how likely the home side is to score four goals or more, and on this fixture it reads 84%. Across our settled fixtures that happens about 8% of the time, so this is well above ordinary. It says nothing about who wins — a side can score four and still be caught — but a match where one team is expected to run up a total is one where the scoreline is much harder to call than the result.