Bristol Rugby vs Lyon
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.
Lyon 48.7%draw 2.5%48.8% Bristol RugbyEach 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 Bristol Rugby wins; the faded bars at each end hold everything beyond 75 points.
Margin percentiles
Eight runs in ten finished between 10 Lyon and 28 Bristol Rugby, with the middle run at 6 Bristol Rugby.
Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 32 and 73 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 Bristol Rugby are favoured
Starting from an even match and adding what the model reads, in percentage points of win probability. Positive favours Bristol Rugby, negative favours Lyon.
Bristol Rugby 1588, Lyon 1429 — 159 points, favouring Bristol Rugby
Bristol Rugby are at home
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.
Head to head
1 meeting, 2023 to 2023 · Bristol Rugby by 2.0 on average
| Date | Match | Competition | Venue |
|---|---|---|---|
| 2023-12-09 | Bristol Rugby 36–34 Lyon | European Champions Cup | Ashton Gate |
None of this feeds the forecast: both ratings already contain these results.