J3 League · Saturday, 19 September 2026. Final score 2–1 (half-time 1–0). Rebuilt from the season as it stood that morning, our rating would have been 52% 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.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 52% | 48% | Over |
| Over 3.5 goals | 31% | 69% | no pick |
| Both teams to score | 54% | 46% | Yes |
The result model puts Ehime FC at 63%, the draw at 21% and Kamatamare Sanuki at 16%, from expected goals of 2.04 and 0.91.
The league sets the starting point. J3 League has produced over 2.5 goals in 48% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Ehime FC have 5 in 6 this season (3 of 3 at home), Kamatamare Sanuki 4 in 6 (2 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 52%.
Last season still counts, briefly. With 6 and 6 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 55% and 45%.
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 50%.
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 2.04 for Ehime FC and 0.91 for Kamatamare Sanuki. Folding in 30% of that view gives 52%.
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 |
|---|---|---|---|---|
| Ehime FC | 6 | 83% | 67% | 67% |
| Kamatamare Sanuki | 6 | 67% | 17% | 50% |
More: Ehime FC season stats · Kamatamare Sanuki season stats · J3 League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.