Match predictor

Tonga vs Uruguay

What the model says about this fixture, at either ground and at a neutral one, with the record behind it. Ratings as at 2026-08-23.

Who wins, and where it is played
Tonga at home19-33 average
Tonga 32.8%draw 2.1%65.1% Uruguay
Uruguay at home35-17 average
Uruguay 77.7%draw 2.1%20.2% Tonga
Neutral ground18-34 average
Tonga 26.4%draw 2.1%71.5% Uruguay

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

Margin percentiles

p10 Uruguay +41p25 Uruguay +25p50 Uruguay +8p75 Tonga +2p90 Tonga +10

Eight runs in ten finished between 41 Uruguay and 10 Tonga, with the middle run at 8 Uruguay.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 32 and 73 points in eight runs out of ten — so one bar covers many scores. The middle run above is 24-16 on a tight afternoon and 35-27 on an open one.

Why Tonga are not favoured

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

Even match50.0%
Rating gap-22.8 pp

Tonga 938, Uruguay 1177 — 239 points, favouring Uruguay

Venue+5.8 pp

Tonga are at home

Form and context-0.2 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.

Tonga win32.8%

Head to head

Tonga100Uruguay

1 meeting, 2022 to 2022 · Tonga by 24.0 on average

DateMatchCompetitionVenue
2022-11-19Tonga 4319 UruguayStadionul National Arcul de Triumf

A dash under Competition means the record does not name one, which is common — most rows on file carry no competition. 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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