Lahti v Mariehamn — prediction, stats and goal analysis

Veikkausliiga · Tuesday, 8 September 2026. Final score 2–1 (half-time 1–0). Rebuilt from the season as it stood that morning, our rating would have been 53% for over 2.5 goals. This match is older than our frozen ratings ledger, which keeps 30 days, so that figure is a reconstruction from pre-match data rather than a number we published at the time — a distinction worth making, because only the frozen ones prove what we actually said beforehand.

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Our ratings for this match

MarketYesNoOur call
Over 2.5 goals53%47%Over
Over 3.5 goals32%68%no pick
Both teams to score53%47%Yes

The result model puts Lahti at 59%, the draw at 23% and Mariehamn at 18%, from expected goals of 1.89 and 0.95.

How we got this number

The league sets the starting point. Veikkausliiga has produced over 2.5 goals in 62% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. Lahti have 7 in 22 this season (4 of 11 at home), Mariehamn 10 in 22 (7 of 11 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 47% and 54%.

Last season still counts, briefly. With 22 and 22 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 47% and 56%.

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 54%.

Head to head. These sides have met 6 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 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 54%, from expected goals of 1.89 for Lahti and 0.95 for Mariehamn. 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.

Season form

TeamGamesO2.5O3.5BTTS
Lahti2232%9%41%
Mariehamn2245%23%36%

Head to head

20 Jul 26Mariehamn 0–2 LahtiU2.5
10 May 26Lahti 1–1 MariehamnU2.5
19 Sept 24Lahti 2–1 MariehamnO2.5
18 Aug 24Mariehamn 0–0 LahtiU2.5
12 May 24Lahti 3–0 MariehamnO2.5
8 Oct 23Mariehamn 0–0 LahtiU2.5

More: Lahti season stats · Mariehamn season stats · Veikkausliiga table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.