Match predictor

Exeter Chiefs vs Stade Toulousain

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
Exeter Chiefs at home25-24 average
Exeter Chiefs 54.2%draw 2.5%43.3% Stade Toulousain
Stade Toulousain at home29-20 average
Stade Toulousain 72.1%draw 2.5%25.4% Exeter Chiefs
Neutral ground23-26 average
Exeter Chiefs 39.7%draw 2.5%57.8% Stade Toulousain

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 Exeter Chiefs wins; the faded bars at each end hold everything beyond 75 points.

Margin percentiles

p10 Stade Toulousain +16p25 Stade Toulousain +7p50 Exeter Chiefs +1p75 Exeter Chiefs +10p90 Exeter Chiefs +19

Eight runs in ten finished between 16 Stade Toulousain and 19 Exeter Chiefs, with the middle run at 1 Exeter Chiefs.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 30 and 71 points in eight runs out of ten — so one bar covers many scores. The middle run above is 19-18 on a tight afternoon and 30-29 on an open one.

Why Exeter Chiefs are favoured

Starting from an even match and adding what the model reads, in percentage points of win probability. Positive favours Exeter Chiefs, negative favours Stade Toulousain.

Even match50.0%
Rating gap-11.5 pp

Exeter Chiefs 1754, Stade Toulousain 1863 — 109 points, favouring Stade Toulousain

Venue+12.2 pp

Exeter Chiefs are at home

Form and context+3.5 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.

Exeter Chiefs win54.2%

Head to head

Exeter Chiefs103Stade Toulousain

4 meetings, 2020 to 2024 · Stade Toulousain by 24.8 on average

DateMatchCompetitionVenue
2024-12-15Exeter Chiefs 2164 Stade ToulousainEuropean Champions CupSandy Park
2024-04-14Stade Toulousain 6426 Exeter ChiefsEuropean Champions CupStade Ernest-Wallon
2020-12-20Stade Toulousain 280 Exeter ChiefsEuropean Champions CupStade Ernest-Wallon
2020-09-26Exeter Chiefs 2818 Stade ToulousainEuropean Champions CupSandy Park

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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