Match predictor

Georgia vs Japan

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
Georgia at home27-24 average
Georgia 53.9%draw 2.8%43.3% Japan
Japan at home31-20 average
Japan 62.1%draw 2.8%35.1% Georgia
Neutral ground23-28 average
Georgia 45.0%draw 2.8%52.2% Japan

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

Margin percentiles

p10 Japan +16p25 Japan +6p50 Georgia +1p75 Georgia +11p90 Georgia +23

Eight runs in ten finished between 16 Japan and 23 Georgia, with the middle run at 1 Georgia.

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 20-19 on a tight afternoon and 31-30 on an open one.

Why Georgia are favoured

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

Even match50.0%
Rating gap-10.6 pp

Georgia 1215, Japan 1310 — 95 points, favouring Japan

Venue+6.7 pp

Georgia are at home

Form and context+7.8 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.

Georgia win53.9%

Head to head

Georgia203Japan

5 meetings, 2015 to 2025 · Japan by 6.2 on average

DateMatchCompetitionVenue
2025-11-22Georgia 2325 JapanMikheil Meskhi Stadium
2024-07-13Japan 2325 GeorgiaYurtec Stadium
2018-06-23Japan 280 GeorgiaCity of Toyota Stadium
2016-11-12Georgia 2228 JapanMikheil Meskhi Stadium
2015-09-05Japan 1013 GeorgiaKingsholm

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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