Match predictor

Connacht vs La Rochelle

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
Connacht at home27-21 average
Connacht 68.9%draw 2.5%28.6% La Rochelle
La Rochelle at home26-22 average
La Rochelle 57.5%draw 2.5%40.0% Connacht
Neutral ground25-24 average
Connacht 54.9%draw 2.5%42.6% La Rochelle

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

Margin percentiles

p10 La Rochelle +14p25 La Rochelle +2p50 Connacht +5p75 Connacht +14p90 Connacht +25

Eight runs in ten finished between 14 La Rochelle and 25 Connacht, with the middle run at 5 Connacht.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 29 and 67 points in eight runs out of ten — so one bar covers many scores. The middle run above is 21-16 on a tight afternoon and 31-26 on an open one.

Why Connacht are favoured

Starting from an even match and adding what the model reads, in percentage points of win probability. Positive favours Connacht, negative favours La Rochelle.

Even match50.0%
Rating gap-0.9 pp

Connacht 1752, La Rochelle 1748 — 4 points, favouring Connacht

Venue+12.0 pp

Connacht are at home

Form and context+7.8 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.

Connacht win68.9%

Head to head

Connacht100La Rochelle

1 meeting, 2015 to 2015 · Connacht by 10.0 on average

DateMatchCompetitionVenue
2015-01-24La Rochelle 2030 ConnachtEuropean Challenge CupStade Marcel-Deflandre

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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