Match predictor

Clermont Auvergne vs Vannes

What the model says about this fixture, at either ground and at a neutral one, with the record behind it. Ratings as at 2026-08-24.

Who wins, and where it is played
Clermont Auvergne at home32-19 average
Clermont Auvergne 71.6%draw 2.5%25.9% Vannes
Vannes at home25-26 average
Vannes 43.0%draw 2.5%54.5% Clermont Auvergne
Neutral ground29-22 average
Clermont Auvergne 63.3%draw 2.5%34.2% Vannes

Each figure is 5,000 simulations of this fixture. The score is where those runs are centred, not a likely scoreline — a rugby result is spread far too widely for any single one to be likely.

How the runs finished

Winning margin across 5,000 simulations of this fixture. Bars right of the centre are Clermont Auvergne wins; the faded bars at each end hold everything beyond 75 points.

Margin percentiles

p10 Vannes +5p25 Vannes +1p50 Clermont Auvergne +8p75 Clermont Auvergne +20p90 Clermont Auvergne +33

Eight runs in ten finished between 5 Vannes and 33 Clermont Auvergne, with the middle run at 8 Clermont Auvergne.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 31 and 73 points in eight runs out of ten — so one bar covers many scores. The middle run above is 24-16 on a tight afternoon and 34-26 on an open one.

Why Clermont Auvergne are favoured

Starting from an even match and adding what the model reads, in percentage points of win probability. Positive favours Clermont Auvergne, negative favours Vannes.

Even match50.0%
Rating gap+17.7 pp

Clermont Auvergne 1729, Vannes 1510 — 219 points, favouring Clermont Auvergne

Venue+9.1 pp

Clermont Auvergne are at home

Form and context-5.2 pp

Recent results, head-to-head record and rest days, as the XGBoost heads weigh them. Deliberately capped, so it can nudge the rating but never overrule it.

Clermont Auvergne win71.6%

Head to head

Clermont Auvergne200Vannes

2 meetings, 2024 to 2025 · Clermont Auvergne by 11.5 on average

DateMatchCompetitionVenue
2025-01-05Vannes 1920 Clermont AuvergneTop 14Stade de la Rabine
2024-10-19Clermont Auvergne 5533 VannesTop 14Stade Marcel Michelin

None of this feeds the forecast: both ratings already contain these results.

Rugby Tournament Predictor — unofficial, and not affiliated with any union, club or competition. About and sourcesForecasts are probabilities, not predictions of one result.

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