● aleavici-football · v1.0-xgboost · 19 October 2026
Brasileirao
Coritiba vs Grêmio
Monday, 26 October 2026 at 22:30
Win probability
49%
Coritiba wins
25%
Draw
27%
Grêmio wins
xG Home
1.64
Coritiba
Blowout %
36%
Dominant win
xG Away
1.14
Grêmio
Analysis
Our model puts a Coritiba win at 48.7% in this Brasileirao fixture — a moderate lean. Expected goals run 1.64 to 1.14.
What this probability has been worth
A number is worth what it has been worth. Across 2,054 predictions published before kick-off and scored against the result afterwards, the calls we priced between 45% and 55% came in 47.5% of the time — 623 fixtures in that band. The model claimed 49.5%, so the two are within 2 points of each other. In this range the stated probability has meant roughly what it says.
Evenly rated
There is almost nothing between these two on rating — 1487 against 1481, a gap of 6 points. Fixtures this evenly matched are where a model has least to say: the probabilities below are honest, but they are close to a coin weighted only slightly.
Published 19 October 2026 · aleavici-football
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