WTA · TENNIS
Swiatek vs Chwalinska: Seer9 prediction and result
Game time
WTA · Oct 17, 10:30 AM UTC
SwiatekvsChwalinska
Iga Swiatek Win
Iga Swiatek — serve +49 / return +75 vs WTA avg (237 matches)
Maja Chwalinska — serve +12 / return +33 vs WTA avg (12 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.
- Iga Swiatek — serve +49 / return +75 vs WTA avg (237 matches)
- Maja Chwalinska — serve +12 / return +33 vs WTA avg (12 matches)
- Serve model on hard (assumed): Iga Swiatek holds 59% of service points, Maja Chwalinska 48% — 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
LOST · Maja Chwalinska won
Official settlement recorded Oct 17, 2026, 4:48 PM UTC. The pregame forecast above was not rewritten.
Match Winner: Iga Swiatek Win94.0% · lost
Match Winner: Maja Chwalinska Win6.0% · won