National League · Saturday, 15 August 2026 · 15:00. Final score 1–3 (half-time 0–1). Before kick-off we rated it 66% 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 | 66% | 34% | Over |
| Over 3.5 goals | 35% | 65% | no pick |
| Both teams to score | 63% | 37% | Yes |
The result model puts FC Halifax Town at 44%, the draw at 23% and Boreham Wood at 33%, from expected goals of 1.7 and 1.45.
| Market | Price | Implied | Our rating | Edge |
|---|---|---|---|---|
| Over 2.5 goals | 1.67 | 56% | 66% | +9% |
| Under 2.5 goals | 2.15 | 44% | 34% | -9% |
| Both teams to score | 1.67 | 56% | 63% | +7% |
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: FC Halifax Town 3.50, draw 3.80, Boreham Wood 1.83.
The league sets the starting point. National League has produced over 2.5 goals in 57% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. FC Halifax Town have 1 in 1 this season, Boreham Wood 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 58% and 58%.
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 63% and 69%.
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 64%.
Head to head. These sides have met 3 times in three years, producing over 2.5 goals in 100%. 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 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 61%, from expected goals of 1.7 for FC Halifax Town and 1.45 for Boreham Wood. Folding in 30% of that view gives 66%.
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 |
|---|---|---|---|---|
| FC Halifax Town | 1 | 100% | 100% | 100% |
| Boreham Wood | 1 | 100% | 100% | 100% |
More: FC Halifax Town season stats · Boreham Wood season stats · National League table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.