Match predictor

Lions vs Zebre

What the model says about this fixture, at either ground and at a neutral one, with the record behind it. Ratings as at 2026-08-24.

Who wins, and where it is played
Lions at home34-18 average
Lions 81.3%draw 2.5%16.2% Zebre
Zebre at home24-28 average
Zebre 34.3%draw 2.5%63.2% Lions
Neutral ground31-21 average
Lions 72.5%draw 2.5%25.0% Zebre

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

Margin percentiles

p10 Zebre +1p25 Lions +2p50 Lions +11p75 Lions +23p90 Lions +37

Eight runs in ten finished between 1 Zebre and 37 Lions, with the middle run at 11 Lions.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 32 and 75 points in eight runs out of ten — so one bar covers many scores. The middle run above is 26-15 on a tight afternoon and 37-26 on an open one.

Why Lions are favoured

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

Even match50.0%
Rating gap+28.6 pp

Lions 1678, Zebre 1309 — 370 points, favouring Lions

Venue+6.5 pp

Lions are at home

Form and context-3.8 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.

Lions win81.3%

Head to head

Lions401Zebre

5 meetings, 2021 to 2025 · Lions by 13.6 on average

DateMatchCompetitionVenue
2025-10-05Zebre 2220 LionsUnited Rugby ChampionshipStadio Sergio Lanfranchi
2024-10-19Zebre 910 LionsUnited Rugby ChampionshipStadio Sergio Lanfranchi
2023-11-25Lions 6119 ZebreUnited Rugby ChampionshipEllis Park
2023-04-22Lions 5035 ZebreUnited Rugby ChampionshipLoftus Versfeld
2021-09-24Zebre 2638 LionsUnited Rugby ChampionshipStadio Sergio Lanfranchi

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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