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Japan vs Zimbabwe

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
Japan at home44-14 average
Japan 96.4%2.6% Zimbabwe
Zimbabwe at home17-40 average
Zimbabwe 7.8%91.2% Japan
Neutral ground43-14 average
Japan 94.0%5.0% Zimbabwe

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 Japan 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 2 Japan and 53 Japan, half of them between 8 Japan and 38 Japan, with the middle run at 20 Japan.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 36 and 81 points in eight runs out of ten — so one bar covers many scores. The middle run above is 33-13 on a tight afternoon and 44-24 on an open one.

Why Japan are favoured

How the model arrives at the chance of Japan 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 Japan, a bar to the left helps Zimbabwe.

Even match50.0%
Rating gap+38.9 pp

Japan 1846, Zimbabwe 1293 — 553 points, favouring Japan

Venue+3.5 pp

Japan are at home

Form and context+4.0 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.

Japan win96.4%
Zimbabwe win2.6%
Draw1.0%

Head to head

Japan1–0–0Zimbabwe

1 meeting, 1991 to 1991 · Japan by 44.0 on average

DateMatchCompetitionVenue
1991-10-14Japan 52–8 ZimbabweRugby World CupAffidea Stadium(neutral)

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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