Super League · Saturday, 5 September 2026 · 19:30. Our rating makes this 69% to go over 2.5 goals, so our lean is over. The Super League average is 68%.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 69% | 31% | Over |
| Over 3.5 goals | 39% | 61% | no pick |
| Both teams to score | 66% | 34% | Yes |
The result model puts Grasshoppers at 42%, the draw at 22% and FC Zurich at 36%, from expected goals of 1.87 and 1.7.
| Market | Price | Implied | Our rating | Edge |
|---|---|---|---|---|
| Over 2.5 goals | 1.62 | 58% | 69% | +11% |
| Under 2.5 goals | 2.25 | 42% | 31% | -11% |
| Both teams to score | 1.53 | 61% | 66% | +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: Grasshoppers 2.30, draw 3.60, FC Zurich 2.70.
The league sets the starting point. Super League has produced over 2.5 goals in 68% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Grasshoppers have 3 in 4 this season (1 of 1 at home), FC Zurich 6 in 6 (3 of 3 away). 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 70% and 75%.
Last season still counts, briefly. With 4 and 6 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 61% and 76%.
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 68%.
Head to head. These sides have met 11 times in three years, producing over 2.5 goals in 73%. That nudges the number 10% of the way toward the head-to-head pattern — deliberately small, because fixtures change more than reputations do — landing on 69%.
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 69%, from expected goals of 1.87 for Grasshoppers and 1.7 for FC Zurich. Folding in 30% of that view gives 69%.
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 |
|---|---|---|---|---|
| Grasshoppers | 4 | 75% | 50% | 100% |
| FC Zurich | 6 | 100% | 50% | 83% |
More: Grasshoppers season stats · FC Zurich season stats · Super League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.