Match predictor

Black Lion vs US Montauban

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
Black Lion at home32-19 average
Black Lion 61.7%draw 2.5%35.8% US Montauban
US Montauban at home26-25 average
US Montauban 54.5%draw 2.5%43.0% Black Lion
Neutral ground28-23 average
Black Lion 51.9%draw 2.5%45.6% US Montauban

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

Margin percentiles

p10 US Montauban +5p25 US Montauban +1p50 Black Lion +6p75 Black Lion +21p90 Black Lion +34

Eight runs in ten finished between 5 US Montauban and 34 Black Lion, with the middle run at 6 Black Lion.

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 23-17 on a tight afternoon and 34-28 on an open one.

Why Black Lion are favoured

Starting from an even match and adding what the model reads, in percentage points of win probability. Positive favours Black Lion, negative favours US Montauban.

Even match50.0%
Rating gap+9.3 pp

Black Lion 986, US Montauban 824 — 161 points, favouring Black Lion

Venue+7.9 pp

Black Lion are at home

Form and context-5.5 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.

Black Lion win61.7%

Head to head

Black Lion100US Montauban

1 meeting, 2026 to 2026 · Black Lion by 3.0 on average

DateMatchCompetitionVenue
2026-01-10US Montauban 2831 Black LionEuropean Challenge CupStade Sapiac

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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