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Sharks vs Ulster

What the model says about this fixture, at either ground and at a neutral one, with the record behind it. Ratings as at 2026-10-19.

Who wins, and where it is played
Sharks at home28-18 average
Sharks 71.2%draw 2.5%26.3% Ulster
Ulster at home23-23 average
Ulster 50.9%draw 2.5%46.6% Sharks
Neutral ground26-21 average
Sharks 58.0%draw 2.5%39.5% Ulster

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 Sharks 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 9 Ulster and 29 Sharks, half of them between 1 Ulster and 18 Sharks, with the middle run at 7 Sharks.

Those are gaps rather than scorelines. How much scoring the match produces is drawn separately — between 27 and 66 points in eight runs out of ten — so one bar covers many scores. The middle run above is 21-14 on a tight afternoon and 32-25 on an open one.

Why Sharks are favoured

How the model arrives at the chance of Sharks 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 Sharks, a bar to the left helps Ulster.

Even match50.0%
Rating gap+13.3 pp

Sharks 1746, Ulster 1582 — 164 points, favouring Sharks

Venue+15.7 pp

Sharks 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.

Sharks win71.2%
Ulster win26.3%
Draw2.5%

Head to head

Sharks2–0–3Ulster

5 meetings, 2022 to 2025 · Ulster by 1.0 on average

DateMatchCompetitionVenue
2025-10-18Sharks 26–34 UlsterUnited Rugby ChampionshipHollywoodbets Kings Park
2025-04-26Ulster 19–22 SharksUnited Rugby ChampionshipAffidea Stadium
2024-03-23Sharks 22–12 UlsterUnited Rugby ChampionshipHollywoodbets Kings Park
2023-02-25Sharks 24–31 UlsterUnited Rugby ChampionshipHollywoodbets Kings Park
2022-05-20Ulster 24–21 SharksUnited Rugby ChampionshipAffidea Stadium

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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