WTA · TENNIS
Boulter vs Golubic: Seer9 prediction and result
Game time
WTA · Oct 21, 4:00 AM UTC
BoultervsGolubic
Katie Boulter Win
Katie Boulter — serve +0 / return +3 vs WTA avg (21 matches)
Viktorija Golubic — serve -10 / return +1 vs WTA avg (19 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)
- Viktorija Golubic — serve -10 / return +1 vs WTA avg (19 matches)
- Serve model on hard (assumed): Katie Boulter holds 57% of service points, Viktorija Golubic 55% — 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 · Katie Boulter won
Official settlement recorded Oct 21, 2026, 10:43 AM UTC. The pregame forecast above was not rewritten.
Match Winner: Katie Boulter Win60.7% · won
Match Winner: Viktorija Golubic Win39.3% · lost