League One · Saturday, 17 October 2026 · 15:00. Final score 1–2 (half-time 1–0). Before kick-off we rated it 53% over 2.5 goals — the match finished with 3, 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 | 53% | 47% | Over |
| Over 3.5 goals | 32% | 68% | no pick |
| Both teams to score | 59% | 41% | Yes |
The result model puts Barnsley at 37%, the draw at 24% and Cambridge United at 39%, from expected goals of 1.56 and 1.59.
| Market | Price | Implied | Our rating | Edge |
|---|---|---|---|---|
| Over 2.5 goals | 1.62 | 58% | 53% | -6% |
| Under 2.5 goals | 2.25 | 42% | 47% | +6% |
| Both teams to score | 1.53 | 61% | 59% | -2% |
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: Barnsley 2.45, draw 3.50, Cambridge United 2.62.
The league sets the starting point. League One has produced over 2.5 goals in 51% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Barnsley have 5 in 8 this season (2 of 4 at home), Cambridge United 5 in 9 (2 of 4 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 54% and 52%.
Last season still counts, briefly. With 8 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 57% and 44%.
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 51%.
Head to head. These sides have met 3 times in three years, producing over 2.5 goals in 0%. 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 48%.
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 1.56 for Barnsley and 1.59 for Cambridge United. Folding in 30% of that view gives 52%.
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 53%.
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 |
|---|---|---|---|---|
| Barnsley | 8 | 63% | 38% | 63% |
| Cambridge United | 9 | 56% | 22% | 89% |
More: Barnsley season stats · Cambridge United season stats · League One table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.