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Stormers v Scarlets

Set a scoreline and see where it sits among the 5,000 simulated runs behind this fixture. Ratings as at 2026-10-19.

Your scoreline
Stormers
–
Scarlets

The steppers skip 1, 2 and 4. Points come in fives, threes and twos with a conversion needing a try in front of it, so no match has ever finished on any of them.

Where that lands
Scarlets by 75+levelStormers by 75+

11.5% of runs finished in this bin — Stormers by 13 to 17.

49 points is around the 52nd percentile of the total — the middle run scored 48.

Those two figures are separate readings and are not multiplied together. The simulation draws the gap and the amount of scoring independently, so one bar of the histogram covers many scorelines and the payload holds nothing about which of them came up with which gap.

What the model says
Stormers 84.8%Scarlets 12.7%average 33–16

That is the model’s own average scoreline. Nothing here scores any of it. The model’s gap is an average over both winners and yours is one afternoon, so the two are different kinds of number rather than one being right. How the model works.

Why Stormers are favoured

How the model arrives at the chance of Stormers 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 Stormers, a bar to the left helps Scarlets.

Even match50.0%
Rating gap+37.1 pp

Stormers 1845, Scarlets 1273 — 572 points, favouring Stormers

Venue+5.5 pp

Stormers are at home

Form and context-7.8 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.

Stormers win84.8%
Scarlets win12.7%
Draw2.5%
The fixture

Stormers and Scarlets have no fixture on the published schedule, so there is no ground, no kick-off forecast and no team sheet to put beside this. The prediction itself does not need any of them.

5 meetings — Stormers 5, Scarlets 0. Last 2025: Scarlets 0–34 Stormers.

None of this reaches the model. Weather is not a feature, team selection is not a feature and the record is already inside both ratings, so the probability above does not move because any of it changed.

Stormers against Scarlets, as a shareable card

Instagram has no way for a website to post on your behalf and does not unfurl links, so a post there is the saved image with a caption. The copied link unfurls into the same card on X, WhatsApp, Slack and Facebook.

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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