Match predictor

Chile v USA

Set a scoreline and see where it sits among the 5,000 simulated runs behind this fixture. Ratings as at 2026-08-23.

Your scoreline
Chile
USA

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
USA by 75+levelChile by 75+

11.1% of runs finished in this bin — Chile by 8 to 12.

52 points is around the 56th percentile of the total — the middle run scored 49.

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
Chile 72.5%USA 24.7%average 3120

Your pick agrees with the model on the winner. Nothing here scores that. 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 Chile are favoured

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

Even match50.0%
Rating gap+9.0 pp

Chile 1202, USA 1088 — 115 points, favouring Chile

Venue+6.0 pp

Chile are at home

Form and context+7.5 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.

Chile win72.5%
The fixture

Chile and USA 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.

2 meetings Chile 1, USA 1. Last 2022: USA 29–31 Chile.

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.

Chile against USA, 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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