Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 O/U 8.5 leads at 70%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 O/U 8.5 | 70% | +44% | - |
| 2 | Japan Women's Open: Ann Li vs Zeynep Sonmez | 66% | +53% | $26K |
| 3 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 Winner | 60% | +65% | $2 |
| 4 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 2 Winner | 60% | +68% | - |
| 5 | Completed Match | 52% | +90% | $300 |
| 6 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 2 O/U 8.5 | 50% | +100% | - |
| 7 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 2 O/U 9.5 | 50% | +100% | - |
| 8 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 2 O/U 10.5 | 50% | +100% | - |
| 9 | Japan Women's Open: Ann Li vs Zeynep Sonmez Game Spread +/-3.5 | 50% | +100% | $91 |
| 10 | Japan Women's Open: Ann Li vs Zeynep Sonmez Match O/U 21.5 | 48% | +106% | - |
| 11 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 O/U 9.5 | 46% | +120% | - |
| 12 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set Handicap +/-1.5 | 44% | +127% | $102 |
| 13 | Japan Women's Open: Ann Li vs Zeynep Sonmez Match O/U 22.5 | 42% | +138% | - |
| 14 | Japan Women's Open: Ann Li vs Zeynep Sonmez Match O/U 23.5 | 38% | +160% | - |
| 15 | Japan Women's Open: Ann Li vs Zeynep Sonmez Total Sets: O/U 2.5 | 36% | +174% | $68 |
| 16 | Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 O/U 10.5 BEST VALUE | 23% | +335% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Ann Li and Zeynep Sonmez in the Japan Women's Open, originally scheduled for October 21, 2026 at 9:00PM ET. This market will resolve to 'Ann Li' if Ann...
This prediction market tracks whether Japan Women's Open: Ann Li vs Zeynep Sonmez will occur, with $26K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by team performance data, historical matchups, and real-time injury reports.
Traders lean toward Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 O/U 8.5 at 70%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.
Trading activity is exceptionally high, with $26K traded in the last 24 hours alone (99% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.
This market is scheduled to resolve by 2026-10-29. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Oct 22, 2026 at 01:15 UTC, the leading outcome is Japan Women's Open: Ann Li vs Zeynep Sonmez Set 1 O/U 8.5 at 70% probability, with $26K in total trading volume on Polymarket.
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