Fiorentina vs Como
Our model puts a Como win at 38.3% in this Serie A fixture — close to a three-way split. Expected goals run 1.26 to 1.32.
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 35% and 45% came in 38.8% of the time — 717 fixtures in that band. The model claimed 40.6%, so the two are within 1.8 points of each other. In this range the stated probability has meant roughly what it says.
Where we disagree with the market
Bookmakers price Como at 2.05, which implies about 48.8%. Our model has it at 38.3% — 10.5 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
Como carry a rating of 1768 against 1668 for Fiorentina, a gap of 100 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, Como's attack should find room against Fiorentina's defence, by 157 points. That is the mechanism behind the expected-goals line rather than a separate opinion about it.
How often they shoot
Como take 18.4 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.