Match predictor

Chile vs Spain

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
Chile at home31-20 average
Chile 64.7%draw 2.7%32.6% Spain
Spain at home22-29 average
Spain 40.1%draw 2.7%57.2% Chile
Neutral ground30-21 average
Chile 61.0%draw 2.7%36.3% Spain

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

Margin percentiles

p10 Spain +12p25 Spain +3p50 Chile +6p75 Chile +21p90 Chile +37

Eight runs in ten finished between 12 Spain and 37 Chile, with the middle run at 6 Chile.

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

Why Chile are favoured

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

Even match50.0%
Rating gap+10.8 pp

Chile 1202, Spain 1064 — 138 points, favouring Chile

Venue+5.7 pp

Chile are at home

Form and context-1.8 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.

Chile win64.7%

Head to head

Chile001Spain

1 meeting, 2019 to 2019 · Spain by 7.0 on average

DateMatchCompetitionVenue
2019-06-15Chile 2229 SpainEstadio la Granja

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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