MLS · Monday, 2 March 2026. Final score 2–0 (half-time 1–0). Rebuilt from the season as it stood that morning, our rating would have been 59% 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 | 59% | 41% | Over |
| Over 3.5 goals | 35% | 65% | no pick |
| Both teams to score | 56% | 44% | Yes |
The result model puts San Diego at 62%, the draw at 22% and St. Louis City at 16%, from expected goals of 2 and 0.92.
The league sets the starting point. MLS 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. San Diego have 1 in 1 this season (1 of 1 at home), St. Louis City 0 in 1. 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 60% and 56%.
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 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 60% and 63%.
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 61%.
Head to head. These sides have met 2 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 60%.
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 56%, from expected goals of 2 for San Diego and 0.92 for St. Louis City. Folding in 30% of that view gives 59%.
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 |
|---|---|---|---|---|
| San Diego | 1 | 100% | 100% | 0% |
| St. Louis City | 1 | 0% | 0% | 100% |
More: San Diego season stats · St. Louis City season stats · MLS table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.