AC Oulu v SJK — prediction, stats and goal analysis

Veikkausliiga · Monday, 31 August 2026. Final score 0–0 (half-time 0–0). Rebuilt from the season as it stood that morning, our rating would have been 61% 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 goals61%39%Over
Over 3.5 goals39%61%no pick
Both teams to score59%41%Yes

The result model puts AC Oulu at 37%, the draw at 25% and SJK at 37%, from expected goals of 1.47 and 1.47.

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. AC Oulu have 8 in 21 this season (3 of 10 at home), SJK 12 in 21 (5 of 10 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 60%.

Last season still counts, briefly. With 21 and 21 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 57% and 65%.

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 61%.

Head to head. These sides have met 6 times in three years, producing over 2.5 goals in 83%. 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 62%.

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 56%, from expected goals of 1.47 for AC Oulu and 1.47 for SJK. Folding in 30% of that view gives 61%.

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
AC Oulu2138%19%43%
SJK2157%29%57%

Head to head

23 May 26SJK 0–1 AC OuluU2.5
31 May 25AC Oulu 2–2 SJKO2.5
23 Apr 25SJK 3–1 AC OuluO2.5
8 Jul 24AC Oulu 1–2 SJKO2.5
6 Apr 24SJK 2–1 AC OuluO2.5
25 Oct 23SJK 2–2 AC OuluO2.5

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