Super League · Sunday, 20 September 2026. Final score 2–2 (half-time 1–1). Before kick-off we rated it 52% 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 | 51% | 49% | Over |
| Over 3.5 goals | 25% | 75% | no pick |
| Both teams to score | 47% | 53% | No |
The result model puts OFI at 63%, the draw at 23% and Asteras Tripolis at 14%, from expected goals of 1.76 and 0.67.
The league sets the starting point. Super League has produced over 2.5 goals in 49% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. OFI have 1 in 4 this season (0 of 2 at home), Asteras Tripolis 1 in 4 (1 of 1 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 45% and 45%.
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 57% and 48%.
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 52%.
Head to head. These sides have met 8 times in three years, producing over 2.5 goals in 63%. 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 52%.
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 44%, from expected goals of 1.76 for OFI and 0.67 for Asteras Tripolis. Folding in 30% of that view gives 50%.
Calibration. Tested against 97,729 past matches, our ratings below 55% have run consistently too pessimistic — a figure in the high 30s, for instance, has come in about four points higher. So ratings in that range are lifted part-way back, giving 51%.
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 |
|---|---|---|---|---|
| OFI | 4 | 25% | 0% | 25% |
| Asteras Tripolis | 4 | 25% | 25% | 50% |
More: OFI season stats · Asteras Tripolis season stats · Super League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.