Serie A · Friday, 9 October 2026. Final score 2–2 (half-time 1–1). Before kick-off we rated it 57% under 2.5 goals — the match finished with 4, so that call missed. That rating was frozen into a version-controlled ledger before the game and has not been touched since.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 45% | 55% | Under |
| Over 3.5 goals | 23% | 77% | no pick |
| Both teams to score | 49% | 51% | No |
The result model puts Atletico Paranaense at 46%, the draw at 30% and Atletico-MG at 24%, from expected goals of 1.25 and 0.82.
The league sets the starting point. Serie A has produced over 2.5 goals in 48% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Atletico Paranaense have 14 in 28 this season (6 of 14 at home), Atletico-MG 13 in 28 (5 of 14 away). Those records are pulled toward the league rate with the weight of about 24 matches — enough that two or three unusual games cannot swing a rating — giving 49% and 47%.
Last season still counts, briefly. With 28 and 28 games played this season, last season's rates are still blended in and fade out entirely by game 40 — the point at which our testing showed they stop adding accuracy. A single season is part luck, so each club's record is first pulled toward the league average by 34 games' weight. That moves the two figures to 49% and 46%.
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 48%.
Head to head. These sides have met 3 times in three years, producing over 2.5 goals in 33%. That nudges the number 5% 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 34%, from expected goals of 1.25 for Atletico Paranaense and 0.82 for Atletico-MG. Folding in 30% of that view gives 43%.
Calibration. Tested against 97,729 past matches, our ratings below 55% have run consistently too pessimistic — a figure in the high 30s, for instance, has come in about four points higher. So ratings in that range are lifted part-way back, giving 45%.
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 |
|---|---|---|---|---|
| Atletico Paranaense | 28 | 50% | 25% | 57% |
| Atletico-MG | 28 | 46% | 29% | 46% |
More: Atletico Paranaense season stats · Atletico-MG season stats · Serie A table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.