Match predictor

Gloucester Rugby vs Northampton Saints

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
Gloucester Rugby at home25-26 average
Gloucester Rugby 33.9%draw 2.5%63.6% Northampton Saints
Northampton Saints at home33-18 average
Northampton Saints 77.9%draw 2.5%19.6% Gloucester Rugby
Neutral ground22-29 average
Gloucester Rugby 25.6%draw 2.5%71.9% Northampton Saints

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

Margin percentiles

p10 Northampton Saints +15p25 Northampton Saints +8p50 Northampton Saints +2p75 Gloucester Rugby +3p90 Gloucester Rugby +10

Eight runs in ten finished between 15 Northampton Saints and 10 Gloucester Rugby, with the middle run at 2 Northampton Saints.

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 21-19 on a tight afternoon and 32-30 on an open one.

Why Gloucester Rugby are not favoured

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

Even match50.0%
Rating gap-32.2 pp

Gloucester Rugby 1520, Northampton Saints 1918 — 398 points, favouring Northampton Saints

Venue+8.3 pp

Gloucester Rugby 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.

Gloucester Rugby win33.9%

Head to head

Gloucester Rugby7213Northampton Saints

22 meetings, 2015 to 2026 · Northampton Saints by 3.6 on average

Last 10: 406 · Northampton Saints by 6.5 on average

DateMatchCompetitionVenue
2026-05-30Northampton Saints 3632 Gloucester RugbyGallagher Premiershipcinch Stadium at Franklin's Gardens
2025-10-05Gloucester Rugby 3537 Northampton SaintsGallagher PremiershipKingsholm
2024-05-11Northampton Saints 900 Gloucester RugbyGallagher Premiershipcinch Stadium at Franklin's Gardens
2023-12-23Gloucester Rugby 2931 Northampton SaintsGallagher PremiershipKingsholm
2023-02-25Northampton Saints 4134 Gloucester RugbyGallagher Premiershipcinch Stadium at Franklin's Gardens

The 5 most recent meetings; the record above covers all 22. 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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