3. Liga · Saturday, 15 August 2026 · 13:00. Final score 1–1 (half-time 0–1). Before kick-off we rated it 67% over 2.5 goals — the match finished with 2, so that call missed. 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 | 67% | 33% | Over |
| Over 3.5 goals | 46% | 54% | Over |
| Both teams to score | 63% | 37% | Yes |
The result model puts Fortuna Köln at 48%, the draw at 22% and Alemannia Aachen at 30%, from expected goals of 1.97 and 1.54.
| Market | Price | Implied | Our rating | Edge |
|---|---|---|---|---|
| Over 2.5 goals | 1.57 | 60% | 67% | +7% |
| Under 2.5 goals | 2.35 | 40% | 33% | -7% |
| Both teams to score | 1.50 | 63% | 63% | +0% |
Implied percentages have the bookmaker's margin removed, so they add to 100 and can be compared with our rating directly. Edge is simply the gap between the two. A positive edge means our model thinks the outcome is likelier than the price suggests — it is not a tip, and a high probability with a negative edge is a poor bet however safe it looks. Prices are a pre-match snapshot from a single bookmaker and move constantly.
Match odds: Fortuna Köln 4.10, draw 3.30, Alemannia Aachen 1.75.
The league sets the starting point. 3. Liga has produced over 2.5 goals in 64% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Fortuna Köln have 0 in 1 this season, Alemannia Aachen 1 in 1. 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 62% and 65%.
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 14 — the point at which our testing showed they stop adding accuracy. That moves the two figures to 62% and 73%.
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 67%.
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 68%, from expected goals of 1.97 for Fortuna Köln and 1.54 for Alemannia Aachen. Folding in 30% of that view gives 67%.
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 |
|---|---|---|---|---|
| Fortuna Köln | 1 | 0% | 0% | 0% |
| Alemannia Aachen | 1 | 100% | 100% | 100% |
More: Alemannia Aachen season stats · 3. Liga table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.