Toppserien (W) · Sunday, 4 October 2026. Final score 4–3 (half-time 2–1). Before kick-off we rated it 64% over 2.5 goals — the match finished with 7, so that call landed. That rating was frozen into a version-controlled ledger before the game and has not been touched since.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 64% | 36% | Over |
| Over 3.5 goals | 39% | 61% | no pick |
| Both teams to score | 54% | 46% | Yes |
The result model puts Lyn W at 61%, the draw at 20% and Haugesund W at 19%, from expected goals of 2.27 and 1.2.
The league sets the starting point. Toppserien (W) has produced over 2.5 goals in 61% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Lyn W have 9 in 17 this season (4 of 8 at home), Haugesund W 13 in 17 (6 of 8 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 57% and 67%.
Last season still counts, briefly. With 17 and 17 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 59% and 67%.
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 63%.
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 68%, from expected goals of 2.27 for Lyn W and 1.2 for Haugesund W. Folding in 30% of that view gives 64%.
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.
| Team | Games | O2.5 | O3.5 | BTTS |
|---|---|---|---|---|
| Lyn W | 17 | 53% | 35% | 41% |
| Haugesund W | 17 | 76% | 35% | 71% |
More: Lyn W season stats · Haugesund W season stats · Toppserien (W) table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.