Eerste Divisie · Friday, 23 October 2026 · 19:00. Our rating makes this 66% to go over 2.5 goals, so our lean is over. The Eerste Divisie average is 64%.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 66% | 34% | Over |
| Over 3.5 goals | 42% | 58% | no pick |
| Both teams to score | 64% | 36% | Yes |
The result model puts FC OSS at 64%, the draw at 19% and Jong Ajax at 18%, from expected goals of 2.48 and 1.25.
The league sets the starting point. Eerste Divisie has produced over 2.5 goals in 64% 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 9 in 11 this season (5 of 5 at home), Jong Ajax 6 in 10 (3 of 5 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 69% and 63%.
Last season still counts, briefly. With 11 and 10 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 64% and 63%.
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 64%.
Head to head. These sides have met 6 times in three years, producing over 2.5 goals in 50%. 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 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 72%, from expected goals of 2.48 for FC OSS and 1.25 for Jong Ajax. Folding in 30% of that view gives 66%.
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 · Jong Ajax season stats · Eerste Divisie table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.