J2 League · Saturday, 15 August 2026. Final score 2–1 (half-time 1–1). Rebuilt from the season as it stood that morning, our rating would have been 50% 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 | 50% | 50% | Over |
| Over 3.5 goals | 29% | 71% | no pick |
| Both teams to score | 53% | 47% | Yes |
The result model puts Albirex Niigata at 52%, the draw at 24% and Consadole Sapporo at 24%, from expected goals of 1.76 and 1.11.
The league sets the starting point. J2 League has produced over 2.5 goals in 45% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Albirex Niigata have 0 in 1 this season, Consadole Sapporo 0 in 1. 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 43% and 43%.
Last season still counts, briefly. With 1 and 1 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 43% and 53%.
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 47%.
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 55%, from expected goals of 1.76 for Albirex Niigata and 1.11 for Consadole Sapporo. Folding in 30% of that view gives 50%.
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 |
|---|---|---|---|---|
| Albirex Niigata | 1 | 0% | 0% | 0% |
| Consadole Sapporo | 1 | 0% | 0% | 0% |
More: Albirex Niigata season stats · Consadole Sapporo season stats · J2 League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.