Match predictor

Bristol Rugby vs Gloucester Rugby

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
Bristol Rugby at home27-23 average
Bristol Rugby 59.2%draw 2.5%38.3% Gloucester Rugby
Gloucester Rugby at home27-23 average
Gloucester Rugby 55.0%draw 2.5%42.5% Bristol Rugby
Neutral ground25-25 average
Bristol Rugby 50.9%draw 2.5%46.6% Gloucester Rugby

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

Margin percentiles

p10 Gloucester Rugby +12p25 Gloucester Rugby +5p50 Bristol Rugby +3p75 Bristol Rugby +13p90 Bristol Rugby +25

Eight runs in ten finished between 12 Gloucester Rugby and 25 Bristol Rugby, with the middle run at 3 Bristol Rugby.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 31 and 71 points in eight runs out of ten — so one bar covers many scores. The middle run above is 21-18 on a tight afternoon and 32-29 on an open one.

Why Bristol Rugby are favoured

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

Even match50.0%
Rating gap+5.0 pp

Bristol Rugby 1588, Gloucester Rugby 1520 — 68 points, favouring Bristol Rugby

Venue+11.3 pp

Bristol Rugby are at home

Form and context-7.1 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.

Bristol Rugby win59.2%

Head to head

Bristol Rugby1107Gloucester Rugby

18 meetings, 2016 to 2026 · Bristol Rugby by 4.1 on average

Last 10: 604 · Bristol Rugby by 5.8 on average

DateMatchCompetitionVenue
2026-04-17Bristol Rugby 5312 Gloucester RugbyGallagher PremiershipAshton Gate
2025-10-17Gloucester Rugby 3449 Bristol RugbyGallagher PremiershipKingsholm
2025-03-29Gloucester Rugby 5328 Bristol RugbyGallagher PremiershipKingsholm
2024-09-27Bristol Rugby 4144 Gloucester RugbyGallagher PremiershipAshton Gate
2024-03-30Gloucester Rugby 2433 Bristol RugbyGallagher PremiershipKingsholm

The 5 most recent meetings; the record above covers all 18. 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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