Super League · Friday, 15 May 2026. Final score 4–2 (half-time 3–0). Rebuilt from the season as it stood that morning, our rating would have been 59% 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 | 59% | 41% | Over |
| Over 3.5 goals | 41% | 59% | no pick |
| Both teams to score | 60% | 40% | Yes |
The result model puts Beijing Guoan at 62%, the draw at 21% and Qingdao Jonoon at 17%, from expected goals of 2.07 and 0.99.
The league sets the starting point. Super 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. Beijing Guoan have 7 in 11 this season (4 of 5 at home), Qingdao Jonoon 6 in 11 (2 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 62% and 59%.
Last season still counts, briefly. With 11 and 11 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 55%.
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 60%.
Head to head. These sides have met 5 times in three years, producing over 2.5 goals in 40%. 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 59%.
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 59%, from expected goals of 2.07 for Beijing Guoan and 0.99 for Qingdao Jonoon. Folding in 30% of that view gives 59%.
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 |
|---|---|---|---|---|
| Beijing Guoan | 11 | 64% | 27% | 64% |
| Qingdao Jonoon | 11 | 55% | 55% | 64% |
More: Beijing Guoan season stats · Qingdao Jonoon season stats · Super League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.