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Spain vs Tonga

What the model says about this fixture, at either ground and at a neutral one, with the record behind it. Ratings as at 2026-10-18.

Who wins, and where it is played
Spain at home27-23 average
Spain 72.7%draw 2.8%24.5% Tonga
Tonga at home29-21 average
Tonga 54.7%draw 2.8%42.5% Spain
Neutral ground26-24 average
Spain 57.7%draw 2.8%39.5% Tonga

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.

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How the runs finished

Winning margin across 5,000 simulations of this fixture. Bars right of the centre are Spain wins; the faded bars at each end hold everything beyond 75 points.

Margin percentiles

  • Middle 8 in 10
  • Middle half
  • Median
  • Level
  • Average

Eight runs in ten finished between 12 Tonga and 26 Spain, half of them between level and 15 Spain, with the middle run at 5 Spain.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 31 and 72 points in eight runs out of ten — so one bar covers many scores. The middle run above is 22-17 on a tight afternoon and 33-28 on an open one.

Why Spain are favoured

How the model arrives at the chance of Spain winning. It starts at an even 50%, and each line below adds to that or takes from it, in percentage points (pp): a bar to the right helps Spain, a bar to the left helps Tonga.

Even match50.0%
Rating gap+9.4 pp

Spain 1566, Tonga 1454 — 112 points, favouring Spain

Venue+10.4 pp

Spain are at home

Form and context+2.9 pp

Recent results, past meetings between the two sides, and days of rest. It has a limit, so it can nudge the rating but never overrule it.

Spain win72.7%
Tonga win24.5%
Draw2.8%

Head to head

Spain2–0–2Tonga

4 meetings, 2016 to 2026 · Tonga by 6.8 on average

DateMatchCompetitionVenue
2026-07-11Tonga 19–32 Spain—Clarke Stadium(neutral)
2024-07-19Tonga 20–29 Spain—Teufaiva Stadium
2022-11-05Spain 6–40 Tonga—Estadio Ciudad de Malaga
2016-11-12Spain 13–28 Tonga—Universitaria Complutense

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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