Liga de Expansión · Saturday, 26 September 2026. Final score 4–1 (half-time 1–1). Before kick-off we rated it 55% over 2.5 goals — the match finished with 5, so that call landed. 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 | 54% | 46% | Over |
| Over 3.5 goals | 33% | 67% | no pick |
| Both teams to score | 57% | 43% | Yes |
The result model puts Tlaxcala at 37%, the draw at 25% and Cancún at 38%, from expected goals of 1.47 and 1.48.
The league sets the starting point. Liga de Expansión has produced over 2.5 goals in 53% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Tlaxcala have 7 in 9 this season (3 of 4 at home), Cancún 5 in 9 (2 of 4 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 60% and 54%.
Last season still counts, briefly. With 9 and 9 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 54% and 52%.
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 53%.
Head to head. These sides have met 5 times in three years, producing over 2.5 goals in 40%. 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 52%.
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 57%, from expected goals of 1.47 for Tlaxcala and 1.48 for Cancún. Folding in 30% of that view gives 54%.
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.
More: Tlaxcala season stats · Cancún season stats · Liga de Expansión table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.