Serie A · Monday, 24 August 2026 · 19:45. Our rating makes this 47% to go over 2.5 goals, so our lean is under. The Serie A average is 47%.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 47% | 53% | Under |
| Over 3.5 goals | 25% | 75% | no pick |
| Both teams to score | 49% | 51% | No |
The result model puts AS Roma at 59%, the draw at 24% and Fiorentina at 17%, from expected goals of 1.68 and 0.78.
The league sets the starting point. Serie A has produced over 2.5 goals in 47% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. AS Roma have 14 in 38 this season (6 of 19 at home), Fiorentina 19 in 38 (11 of 19 away). Those records are pulled toward the league rate with the weight of about 32 matches — enough that two or three unusual games cannot swing a rating — giving 39% and 51%.
The mix. Weighted 40% home side, 40% away side and 20% league — the split that beat every alternative across 30,582 matches of testing — that gives 45%.
Head to head. These sides have met 6 times in three years, producing over 2.5 goals in 67%. That nudges the number 10% of the way toward the head-to-head pattern — deliberately small, because fixtures change more than reputations do — landing on 48%.
Goal expectation. Separately a Poisson model built from attack and defence strength — using real expected-goals data where the league has it — puts this match at 44%, from expected goals of 1.68 for AS Roma and 0.78 for Fiorentina. Folding in 30% of that view gives 47%.
This breakdown is generated from the same inputs the rating uses, so it cannot describe a calculation we did not perform. The full model is set out in the methodology.
| Team | Games | O2.5 | O3.5 | BTTS |
|---|---|---|---|---|
| AS Roma | 38 | 37% | 18% | 34% |
| Fiorentina | 38 | 50% | 24% | 58% |
More: AS Roma season stats · Fiorentina season stats · Serie A table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.