Ekstraklasa · Saturday, 17 October 2026 · 16:30. Final score 0–1 (half-time 0–0). Before kick-off we rated it 54% over 2.5 goals — the match finished with 1, 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 | 54% | 46% | no pick |
| Over 3.5 goals | 32% | 68% | no pick |
| Both teams to score | 57% | 43% | Yes |
The result model puts GKS Katowice at 54%, the draw at 24% and Pogon Szczecin at 22%, from expected goals of 1.79 and 1.07.
| Market | Price | Implied | Our rating | Edge |
|---|---|---|---|---|
| Over 2.5 goals | 1.60 | 59% | 54% | -5% |
| Under 2.5 goals | 2.30 | 41% | 46% | +5% |
| Both teams to score | 1.50 | 63% | 57% | -5% |
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: GKS Katowice 1.95, draw 3.50, Pogon Szczecin 3.40.
The league sets the starting point. Ekstraklasa has produced over 2.5 goals in 54% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. GKS Katowice have 9 in 10 this season (4 of 4 at home), Pogon Szczecin 3 in 9 (1 of 3 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 64% and 48%.
Last season still counts, briefly. With 10 and 9 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 55% and 52%.
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 54%.
Head to head. These sides have met 4 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 53%.
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 1.79 for GKS Katowice and 1.07 for Pogon Szczecin. Folding in 30% of that view gives 54%.
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 |
|---|---|---|---|---|
| GKS Katowice | 10 | 90% | 50% | 70% |
| Pogon Szczecin | 9 | 33% | 22% | 44% |
More: GKS Katowice season stats · Pogon Szczecin season stats · Ekstraklasa table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.