União de Leiria v Portimonense — prediction, stats and goal analysis

Liga 2 · Sunday, 6 September 2026 · 18:00. Our rating makes this 47% to go over 2.5 goals, so our lean is under. The Liga 2 average is 44%.

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Our ratings for this match

MarketYesNoOur call
Over 2.5 goals47%53%Under
Over 3.5 goals27%73%no pick
Both teams to score48%52%No

The result model puts União de Leiria at 41%, the draw at 26% and Portimonense at 34%, from expected goals of 1.44 and 1.28.

How we got this number

The league sets the starting point. Liga 2 has produced over 2.5 goals in 44% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. União de Leiria have 2 in 4 this season (1 of 2 at home), Portimonense 0 in 4 (0 of 2 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 45% and 37%.

Last season still counts, briefly. With 4 and 4 games played this season, last season's rates are still blended in and fade out entirely by game 14 — the point at which our testing showed they stop adding accuracy. That moves the two figures to 55% and 40%.

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 47%.

Head to head. These sides have met 4 times in three years, producing over 2.5 goals in 25%. 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 45%.

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 1.44 for União de Leiria and 1.28 for Portimonense. Folding in 30% of that view gives 47%.

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
União de Leiria450%25%50%
Portimonense40%0%25%

Head to head

28 Feb 26União de Leiria 1–0 PortimonenseU2.5
4 Oct 25Portimonense 1–1 União de LeiriaU2.5
26 Jan 25União de Leiria 1–0 PortimonenseU2.5
17 Aug 24Portimonense 0–3 União de LeiriaO2.5

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