Match predictor

Northampton Saints vs Stade Francais Paris

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
Northampton Saints at home28-21 average
Northampton Saints 64.0%draw 2.5%33.5% Stade Francais Paris
Stade Francais Paris at home27-22 average
Stade Francais Paris 55.4%draw 2.5%42.1% Northampton Saints
Neutral ground25-24 average
Northampton Saints 53.7%draw 2.5%43.8% Stade Francais Paris

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

Margin percentiles

p10 Stade Francais Paris +11p25 Stade Francais Paris +3p50 Northampton Saints +4p75 Northampton Saints +15p90 Northampton Saints +27

Eight runs in ten finished between 11 Stade Francais Paris and 27 Northampton Saints, with the middle run at 4 Northampton Saints.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 30 and 70 points in eight runs out of ten — so one bar covers many scores. The middle run above is 21-17 on a tight afternoon and 31-27 on an open one.

Why Northampton Saints are favoured

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

Even match50.0%
Rating gap+11.5 pp

Northampton Saints 1918, Stade Francais Paris 1775 — 143 points, favouring Northampton Saints

Venue+10.3 pp

Northampton Saints 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.

Northampton Saints win64.0%

Head to head

Northampton Saints001Stade Francais Paris

1 meeting, 2025 to 2025 · Stade Francais Paris by 10.0 on average

DateMatchCompetitionVenue
2025-01-11Stade Francais Paris 4535 Northampton SaintsEuropean Champions CupStade Jean Bouin

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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