Frozen pre-match forecast · #154144
Rio Ave W VS Porto W
The original probability record, preserved separately from the final result.
- Published before kickoff
- 17 Oct 2026 · 05:11 UTC
- Match kickoff
- 17 Oct 2026 · 10:00 UTC
- Record status
- Graded
Before kickoff
Published probabilities
- Home
- 27.34%
- Draw
- 27.96%
- Away
- 44.70%
These are the original displayed probabilities for this version. They are estimates, not guaranteed outcomes.
View every retained version of this fixture →After the final whistle
Result & grading
- Brier score
- 0.7935
- Log loss
- 1.2744
Lower scores are better. Extra time and penalties do not change the 90-minute outcome.
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About this record and its grading
- Model version
- v5
- Captured at
- 17 Oct 2026 · 05:11 UTC
- SHA-256
- 753d223fd7134288a29c4559472475b23b89fd56017f00360203ea595a6e44d0
The checksum checks internal consistency; it is not independent proof against database tampering. Results use the current corrected fixture record. The archived probabilities remain unchanged.
Multiclass Brier sums squared errors across all three outcomes (0–2). Log loss uses natural logarithms and a 1e-15 floor. Rounded probabilities are normalized for grading.