Challenge League · Friday, 9 October 2026. Final score 3–0 (half-time 1–0). Before kick-off we rated it 62% 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 | 60% | 40% | Over |
| Over 3.5 goals | 36% | 64% | no pick |
| Both teams to score | 57% | 43% | Yes |
The result model puts Neuchatel Xamax FC at 30%, the draw at 25% and FC Winterthur at 45%, from expected goals of 1.29 and 1.63.
The league sets the starting point. Challenge League 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. Neuchatel Xamax FC have 8 in 9 this season (4 of 4 at home), FC Winterthur 5 in 9 (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 69% and 60%.
Last season still counts, briefly. With 9 and 9 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 65% and 60%.
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%.
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 1.29 for Neuchatel Xamax FC and 1.63 for FC Winterthur. Folding in 30% of that view gives 60%.
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 |
|---|---|---|---|---|
| Neuchatel Xamax FC | 9 | 89% | 33% | 67% |
| FC Winterthur | 9 | 56% | 44% | 44% |
More: Neuchatel Xamax FC season stats · FC Winterthur season stats · Challenge League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.