Primera Division · Saturday, 10 October 2026. Final score 1–1 (half-time 0–0). Before kick-off we rated it 54% over 2.5 goals — the match finished with 2, 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 | 53% | 47% | Over |
| Over 3.5 goals | 31% | 69% | no pick |
| Both teams to score | 55% | 45% | Yes |
The result model puts Comerciantes Unidos at 49%, the draw at 25% and Juan Pablo II College at 25%, from expected goals of 1.63 and 1.1.
The league sets the starting point. Primera Division has produced over 2.5 goals in 52% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Comerciantes Unidos have 14 in 27 this season (5 of 13 at home), Juan Pablo II College 17 in 27 (9 of 13 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 52% and 58%.
Last season still counts, briefly. With 27 and 27 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 51% and 55%.
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 3 times in three years, producing over 2.5 goals in 67%. 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 53%.
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 51%, from expected goals of 1.63 for Comerciantes Unidos and 1.1 for Juan Pablo II College. Folding in 30% of that view gives 53%.
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 |
|---|---|---|---|---|
| Comerciantes Unidos | 27 | 52% | 41% | 63% |
| Juan Pablo II College | 27 | 63% | 41% | 67% |
More: Comerciantes Unidos season stats · Juan Pablo II College season stats · Primera Division table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.