WTA · TENNIS
Boulter vs Siniakova: Seer9 prediction and result
Game time
WTA · Oct 24, 4:30 AM UTC
BoultervsSiniakova
Katerina Siniakova Win
Katie Boulter — serve +0 / return +3 vs WTA avg (21 matches)
Katerina Siniakova — serve +0 / return +3 vs WTA avg (30 matches)
This is a probability estimate, not a guaranteed result. Late information can change the forecast.
Original model version: tennis-skill-structured-v2. The published forecast and evidence cutoff remain on record.
Why the model chose this outcome
These factors were recorded with the forecast before the game. They describe the model inputs; they are not a guarantee.
- Katie Boulter — serve +0 / return +3 vs WTA avg (21 matches)
- Katerina Siniakova — serve +0 / return +3 vs WTA avg (30 matches)
- Serve model on hard (assumed): Katie Boulter holds 57% of service points, Katerina Siniakova 56% — best of 3.
What could change the forecast
Model confidence is low for this matchup.
Surface/format not identified from the tournament; assumed hard-court best-of-3.
This is a probability estimate, not a guaranteed result. Late information can change the forecast.
Result
WON · Katerina Siniakova won
Official settlement recorded Nov 7, 2026, 3:28 AM UTC. The pregame forecast above was not rewritten.
Match Winner: Katie Boulter Win47.7% · lost
Match Winner: Katerina Siniakova Win52.3% · won