Frozen pre-match forecast · #21277
Manisa BBSK VS İstanbulspor
The original probability record, preserved separately from the final result.
- Published before kickoff
- 20 Sep 2026 · 05:21 UTC
- Match kickoff
- 20 Sep 2026 · 14:00 UTC
- Record status
- Graded
Before kickoff
Published probabilities
- Home
- 50.02%
- Draw
- 24.78%
- Away
- 25.20%
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
- 0.8711
- Log loss
- 1.3783
Lower scores are better. Extra time and penalties do not change the 90-minute outcome.
Get the full match analysis
Explore additional markets, team probability history and opponent-adjusted form. Historical coverage varies by match.
About this record and its grading
- Model version
- legacy
- Captured at
- 20 Sep 2026 · 05:21 UTC
- SHA-256
- 6390296359a839948cd9b94ff688894f6bfec8b529fb1ab87d444cba3131a192
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.