Norrby IF v Ljungskile SK — prediction, stats and goal analysis

Superettan · Saturday, 23 May 2026. Final score 2–1 (half-time 0–1). Rebuilt from the season as it stood that morning, our rating would have been 54% 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 goals54%46%Over
Over 3.5 goals36%64%no pick
Both teams to score58%42%Yes

The result model puts Norrby IF at 38%, the draw at 25% and Ljungskile SK at 37%, from expected goals of 1.48 and 1.45.

How we got this number

The league sets the starting point. Superettan has produced over 2.5 goals in 57% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. Norrby IF have 4 in 8 this season (2 of 3 at home), Ljungskile SK 2 in 8 (1 of 4 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 55% and 49%.

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 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 56%, from expected goals of 1.48 for Norrby IF and 1.45 for Ljungskile SK. Folding in 30% of that view gives 54%.

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
Norrby IF850%50%88%
Ljungskile SK825%25%38%

More: Norrby IF season stats · Ljungskile SK season stats · Superettan table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.