Rīgas FS v Grobiņa — prediction, stats and goal analysis

Virsliga · Monday, 10 August 2026. Final score 6–1 (half-time 4–0). Rebuilt from the season as it stood that morning, our rating would have been 57% 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.

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Our ratings for this match

MarketYesNoOur call
Over 2.5 goals57%43%Over
Over 3.5 goals41%59%no pick
Both teams to score46%54%No

The result model puts Rīgas FS at 90%, the draw at 8% and Grobiņa at 2%, from expected goals of 3.24 and 0.4.

How we got this number

The league sets the starting point. Virsliga has produced over 2.5 goals in 53% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. Rīgas FS have 13 in 24 this season (7 of 11 at home), Grobiņa 7 in 25 (2 of 12 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 40%.

Last season still counts, briefly. With 24 and 25 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 42%.

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 50%.

Head to head. These sides have met 10 times in three years, producing over 2.5 goals in 80%. 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 52%.

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 71%, from expected goals of 3.24 for Rīgas FS and 0.4 for Grobiņa. Folding in 30% of that view gives 57%.

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.

Season form

TeamGamesO2.5O3.5BTTS
Rīgas FS2454%38%42%
Grobiņa2528%24%36%

Head to head

13 Jun 26Grobiņa 1–3 Rīgas FSO2.5
22 Apr 26Grobiņa 0–1 Rīgas FSU2.5
26 Oct 25Rīgas FS 5–0 GrobiņaO2.5
3 Aug 25Grobiņa 2–3 Rīgas FSO2.5
31 May 25Rīgas FS 6–0 GrobiņaO2.5
15 Apr 25Grobiņa 1–4 Rīgas FSO2.5

More: Rīgas FS season stats · Grobiņa season stats · Virsliga table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.