FC Porto B v União de Leiria — prediction, stats and goal analysis

Liga 2 · Sunday, 25 October 2026 · 15:30. Our rating makes this 51% to go over 2.5 goals, so our lean is over. The Liga 2 average is 45%.

Open this match in the app →

Our ratings for this match

MarketYesNoOur call
Over 2.5 goals51%49%Over
Over 3.5 goals29%71%no pick
Both teams to score51%49%Yes

The result model puts FC Porto B at 28%, the draw at 25% and União de Leiria at 47%, from expected goals of 1.22 and 1.66.

How we got this number

The league sets the starting point. Liga 2 has produced over 2.5 goals in 45% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. FC Porto B have 5 in 7 this season (3 of 3 at home), União de Leiria 3 in 7 (2 of 3 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 51% and 44%.

Last season still counts, briefly. With 7 and 7 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 48% and 50%.

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 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 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 55%, from expected goals of 1.22 for FC Porto B and 1.66 for União de Leiria. Folding in 30% of that view gives 50%.

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 51%.

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.

Season form

TeamGamesO2.5O3.5BTTS
FC Porto B771%29%43%
União de Leiria743%29%43%

Head to head

15 Feb 26União de Leiria 2–2 FC Porto BO2.5
14 Sept 25FC Porto B 1–2 União de LeiriaO2.5
9 Feb 25União de Leiria 0–0 FC Porto BU2.5
1 Sept 24FC Porto B 1–1 União de LeiriaU2.5
3 Feb 24União de Leiria 1–1 FC Porto BU2.5
27 Aug 23FC Porto B 2–1 União de LeiriaO2.5

More: FC Porto B season stats · União de Leiria season stats · Liga 2 table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.