J3 League · Sunday, 30 August 2026 · 10:00. Our rating makes this 41% to go over 2.5 goals, so our lean is under. The J3 League average is 47%.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 41% | 59% | Under |
| Over 3.5 goals | 18% | 82% | no pick |
| Both teams to score | 52% | 48% | Yes |
The result model puts Kitakyushu at 43%, the draw at 29% and Matsumoto Yamaga at 28%, from expected goals of 1.25 and 0.94.
The league sets the starting point. J3 League has produced over 2.5 goals in 47% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Kitakyushu have 0 in 1 this season (0 of 1 at home), Matsumoto Yamaga 1 in 2 (0 of 1 away). 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 44% and 46%.
Last season still counts, briefly. With 1 and 2 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 42% and 43%.
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 43%.
Head to head. These sides have met 5 times in three years, producing over 2.5 goals in 40%. 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 43%.
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 38%, from expected goals of 1.25 for Kitakyushu and 0.94 for Matsumoto Yamaga. Folding in 30% of that view gives 41%.
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 |
|---|---|---|---|---|
| Kitakyushu | 1 | 0% | 0% | 0% |
| Matsumoto Yamaga | 2 | 50% | 50% | 50% |
More: Kitakyushu season stats · Matsumoto Yamaga season stats · J3 League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.