League Two · Saturday, 31 October 2026 · 15:00. Our rating makes this 50% to go over 2.5 goals, so our lean is under. The League Two average is 47%.
| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 50% | 50% | Under |
| Over 3.5 goals | 27% | 73% | no pick |
| Both teams to score | 53% | 47% | Yes |
The result model puts Swindon Town at 48%, the draw at 27% and Rotherham at 25%, from expected goals of 1.47 and 0.99.
The league sets the starting point. League Two has produced over 2.5 goals in 47% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Swindon Town have 6 in 12 this season (3 of 6 at home), Rotherham 6 in 12 (2 of 6 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 48% and 48%.
Last season still counts, briefly. With 12 and 12 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 54% and 50%.
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%.
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 45%, from expected goals of 1.47 for Swindon Town and 0.99 for Rotherham. Folding in 30% of that view gives 49%.
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 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 |
|---|---|---|---|---|
| Swindon Town | 12 | 50% | 33% | 50% |
| Rotherham | 12 | 50% | 33% | 67% |
Our numbers give this match a 69% chance of at least one goal before half-time and 33% of two or more. The League Two rates, last season and this season combined, are 67% and 33% (this season so far: 69% with a first-half goal, from 138 games). After the break: 79% for a goal and 46% for two or more (league 78% and 43%). Swindon Town's last 50 games had a first-half goal 66% of the time and a second-half goal 86%; Rotherham's last 50, 76% and 74%. A goal in both halves: 55% (league 53%). Highest-scoring half: second 46%, first 28%, level 26% — close to the league's usual split, because team form says little about which half is busier. Team form says less about a single half than about a full match, so these numbers stay close to the league's.
Every match ranked the same way: first half goals today · second half goals today · goal in both halves today · tomorrow.
More: Swindon Town season stats · Rotherham season stats · League Two table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.