FC Copenhagen v Sonderjyske — prediction, stats and goal analysis

Superliga · Monday, 31 August 2026. Final score 3–1 (half-time 2–1). 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 goals37%63%no pick
Both teams to score59%41%Yes

The result model puts FC Copenhagen at 61%, the draw at 21% and Sonderjyske at 19%, from expected goals of 2.18 and 1.13.

How we got this number

The league sets the starting point. Superliga has produced over 2.5 goals in 60% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. FC Copenhagen have 4 in 4 this season (1 of 1 at home), Sonderjyske 3 in 5 (1 of 2 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 66% and 60%.

Last season still counts, briefly. With 4 and 5 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 66% and 58%.

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 62%.

Head to head. These sides have met 4 times in three years, producing over 2.5 goals in 25%. 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 60%.

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 64%, from expected goals of 2.18 for FC Copenhagen and 1.13 for Sonderjyske. 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
FC Copenhagen4100%100%50%
Sonderjyske560%40%40%

Head to head

7 Dec 25FC Copenhagen 0–2 SonderjyskeU2.5
27 Sept 25Sonderjyske 1–2 FC CopenhagenO2.5
9 Mar 25FC Copenhagen 1–1 SonderjyskeU2.5
11 Aug 24Sonderjyske 0–2 FC CopenhagenU2.5
17 Oct 21Sonderjyske 1–1 FC CopenhagenU2.5
22 Aug 21FC Copenhagen 2–0 SonderjyskeU2.5

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