Eerste Divisie · Friday, 7 August 2026. Final score 1–2 (half-time 1–0). Before kick-off we rated it 56% over 2.5 goals — the match finished with 3, 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 | 32% | 68% | Under |
| Over 3.5 goals | 18% | 82% | no pick |
| Both teams to score | 16% | 84% | No |
The result model puts FC OSS at 34%, the draw at 23% and NAC Breda at 43%, from expected goals of 1.56 and 1.79.
The league sets the starting point. Eerste Divisie has produced over 2.5 goals in 0% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. FC OSS have 0 in 0 this season, NAC Breda 0 in 0. Those records are pulled toward the league rate with the weight of about 32 matches — enough that two or three unusual games cannot swing a rating — giving 0% and 0%.
Last season still counts, briefly. With 0 and 0 games played this season, last season's rates are still blended in and fade out entirely by game 14 — the point at which our testing showed they stop adding accuracy. That moves the two figures to 61% and 0%.
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 24%.
Head to head. These sides have met 2 times in three years, producing over 2.5 goals in 0%. That nudges the number 10% of the way toward the head-to-head pattern — deliberately small, because fixtures change more than reputations do — landing on 22%.
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 65%, from expected goals of 1.56 for FC OSS and 1.79 for NAC Breda. Folding in 30% of that view gives 35%.
Season opener. One of these sides has not played a league game yet. Openers run about 2.5 points under their league's norm, measured across 2,727 of them, so the rating is docked to 32%.
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.
More: FC OSS season stats · NAC Breda season stats · Eerste Divisie table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.