National League · Tuesday, 15 September 2026. Final score 1–1 (half-time 1–0). Rebuilt from the season as it stood that morning, our rating would have been 50% for over 2.5 goals. This match is older than our frozen ratings ledger, which keeps 30 days, so that figure is a reconstruction from pre-match data rather than a number we published at the time — a distinction worth making, because only the frozen ones prove what we actually said beforehand.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 50% | 50% | Over |
| Over 3.5 goals | 29% | 71% | no pick |
| Both teams to score | 54% | 46% | Yes |
The result model puts Boston United at 29%, the draw at 30% and Woking at 42%, from expected goals of 0.97 and 1.23.
The league sets the starting point. National League has produced over 2.5 goals in 58% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Boston United have 4 in 7 this season (2 of 4 at home), Woking 3 in 7 (0 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 58% and 54%.
Last season still counts, briefly. With 7 and 7 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 56% 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 55%.
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 55%.
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 38%, from expected goals of 0.97 for Boston United and 1.23 for Woking. Folding in 30% of that view gives 50%.
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 |
|---|---|---|---|---|
| Boston United | 7 | 57% | 43% | 57% |
| Woking | 7 | 43% | 29% | 43% |
More: Boston United season stats · Woking season stats · National League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.