Serie A · Sunday, 9 August 2026. Final score 1–1 (half-time 1–0). We made no pick on this game before kick-off; our pre-match rating was 45% for over 2.5 goals.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 50% | 50% | Under |
| Over 3.5 goals | 27% | 73% | no pick |
| Both teams to score | 50% | 50% | No |
The result model puts Botafogo at 43%, the draw at 25% and Fluminense at 32%, from expected goals of 1.57 and 1.33.
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. Botafogo have 15 in 20 this season (8 of 9 at home), Fluminense 10 in 21 (3 of 10 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 62% and 45%.
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 52%.
Head to head. These sides have met 6 times in three years, producing over 2.5 goals in 0%. 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 47%.
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 55%, from expected goals of 1.57 for Botafogo and 1.33 for Fluminense. Folding in 30% of that view gives 50%.
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 |
|---|---|---|---|---|
| Botafogo | 20 | 75% | 40% | 75% |
| Fluminense | 21 | 48% | 24% | 71% |
More: Botafogo season stats · Fluminense season stats · Serie A table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.