WTA · TENNIS
Dart vs Tjen: Seer9 prediction and result
Game time
WTA · Oct 28, 8:00 AM UTC
DartvsTjen
Janice Tjen Win
Harriet Dart — serve -9 / return +1 vs WTA avg (11 matches)
Janice Tjen — serve +14 / return -16 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.
- Harriet Dart — serve -9 / return +1 vs WTA avg (11 matches)
- Janice Tjen — serve +14 / return -16 vs WTA avg (12 matches)
- Serve model on hard (assumed): Harriet Dart holds 58% of service points, Janice Tjen 59% — 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 · Harriet Dart won
Official settlement recorded Oct 29, 2026, 5:17 AM UTC. The pregame forecast above was not rewritten.
Match Winner: Harriet Dart Win46.1% · won
Match Winner: Janice Tjen Win53.9% · lost