Match predictor

Ospreys v US Montauban

Set a scoreline and see where it sits among the 5,000 simulated runs behind this fixture. Ratings as at 2026-08-24.

Your scoreline
Ospreys
US Montauban

The steppers skip 1, 2 and 4. Points come in fives, threes and twos with a conversion needing a try in front of it, so no match has ever finished on any of them.

Where that lands
US Montauban by 75+levelOspreys by 75+

7.3% of runs finished in this bin — Ospreys by 23 to 27.

55 points is around the 54th percentile of the total — the middle run scored 53.

Those two figures are separate readings and are not multiplied together. The simulation draws the gap and the amount of scoring independently, so one bar of the histogram covers many scorelines and the payload holds nothing about which of them came up with which gap.

What the model says
Ospreys 89.3%US Montauban 8.2%average 4015

Your pick agrees with the model on the winner. Nothing here scores that. The model’s gap is an average over both winners and yours is one afternoon, so the two are different kinds of number rather than one being right. How the model works.

Why Ospreys are favoured

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

Even match50.0%
Rating gap+36.9 pp

Ospreys 1470, US Montauban 824 — 645 points, favouring Ospreys

Venue+3.4 pp

Ospreys are at home

Form and context-1.0 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.

Ospreys win89.3%
The fixture

Ospreys and US Montauban have no fixture on the published schedule, so there is no ground, no kick-off forecast and no team sheet to put beside this. The prediction itself does not need any of them.

1 meetings Ospreys 1, US Montauban 0. Last 2025: US Montauban 22–33 Ospreys.

None of this reaches the model. Weather is not a feature, team selection is not a feature and the record is already inside both ratings, so the probability above does not move because any of it changed.

Ospreys against US Montauban, as a shareable card

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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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Ospreys 40–15 US Montauban | RTP