Bundesliga · Friday, 9 October 2026. Final score 2–2 (half-time 0–0). Before kick-off we rated it 62% over 2.5 goals — the match finished with 4, 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 | 39% | 61% | no pick |
| Both teams to score | 55% | 45% | Yes |
The result model puts Borussia Dortmund at 73%, the draw at 17% and Werder Bremen at 10%, from expected goals of 2.34 and 0.74.
The league sets the starting point. Bundesliga has produced over 2.5 goals in 65% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Borussia Dortmund have 2 in 4 this season (1 of 2 at home), Werder Bremen 3 in 4 (1 of 2 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 63% and 66%.
Last season still counts, briefly. With 4 and 4 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 61% 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 61%.
Head to head. These sides have met 6 times in three years, producing over 2.5 goals in 50%. 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 60%.
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 60%, from expected goals of 2.34 for Borussia Dortmund and 0.74 for Werder Bremen. 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 |
|---|---|---|---|---|
| Borussia Dortmund | 4 | 50% | 25% | 25% |
| Werder Bremen | 4 | 75% | 75% | 100% |
More: Borussia Dortmund season stats · Werder Bremen season stats · Bundesliga table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.