Match predictor

Bayonne vs Edinburgh

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
Bayonne at home24-26 average
Bayonne 48.2%draw 2.5%49.3% Edinburgh
Edinburgh at home31-19 average
Edinburgh 73.4%draw 2.5%24.1% Bayonne
Neutral ground22-28 average
Bayonne 36.0%draw 2.5%61.5% Edinburgh

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

Margin percentiles

p10 Edinburgh +20p25 Edinburgh +9p50 levelp75 Bayonne +7p90 Bayonne +15

Eight runs in ten finished between 20 Edinburgh and 15 Bayonne, with the middle run at level.

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 19-19 on a tight afternoon and 30-30 on an open one.

Why Bayonne are not favoured

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

Even match50.0%
Rating gap-9.1 pp

Bayonne 1413, Edinburgh 1496 — 83 points, favouring Edinburgh

Venue+12.4 pp

Bayonne are at home

Form and context-5.1 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.

Bayonne win48.2%

Head to head

Bayonne002Edinburgh

2 meetings, 2024 to 2024 · Edinburgh by 29.0 on average

DateMatchCompetitionVenue
2024-12-13Edinburgh 5212 BayonneEuropean Challenge CupHive Stadium
2024-04-06Edinburgh 3315 BayonneEuropean Challenge CupScottish Gas Murrayfield

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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