AS Roma vs Genoa
Our model puts an AS Roma win at 71.7% in this Serie A fixture — the clearest call on this fixture. Expected goals run 2.25 to 0.71.
What this probability has been worth
A number is worth what it has been worth. Across 1,941 predictions published before kick-off and scored against the result afterwards, the calls we priced between 65% and 75% came in 69.9% of the time — 183 fixtures in that band. The model claimed 69.4%, so the two are within 0.5 points of each other. In this range the stated probability has meant roughly what it says.
The ratings gap
AS Roma carry a rating of 1815 against 1619 for Genoa, a gap of 196 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, AS Roma's attack should find room against Genoa's defence, by 222 points. That is the mechanism behind the expected-goals line rather than a separate opinion about it.
Finding the target
Genoa struggles to hit the target: 26.2% of their shots are on goal over their last matches. The average across the sides we have figures for is 34.1%. Accuracy is not the same as scoring — it says how much of a side's shooting is worth a goalkeeper's attention, which is the part that does not swing as wildly from week to week as goals do.
How often they shoot
AS Roma take 16 shots a match against an average of 11.9. Volume like that usually means territory rather than precision, and it is why a side can dominate a match and still not win it.
Behind the defence
88.2% of the shots on target AS Roma face do not end up in the net, against 67.3% for the sides we measure. That is a keeper and a defence having a good run of it — and a figure that tends to drift back toward the middle, which is worth remembering before reading too much into 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 71.4%. 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.