Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 leads at 76%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 | 76% | +32% | - |
| 2 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Game Spread +/-4.5 | 68% | +48% | - |
| 3 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 21.5 | 55% | +82% | - |
| 4 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 9.5 | 53% | +89% | - |
| 5 | Completed Match | 50% | +100% | - |
| 6 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 8.5 | 50% | +100% | - |
| 7 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 9.5 | 50% | +100% | - |
| 8 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 10.5 | 50% | +100% | - |
| 9 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set Handicap +/-1.5 | 50% | +102% | $29 |
| 10 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 22.5 | 48% | +111% | - |
| 11 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 23.5 | 42% | +135% | - |
| 12 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Total Sets: O/U 2.5 | 36% | +174% | - |
| 13 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 Winner | 34% | +199% | - |
| 14 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 Winner | 32% | +208% | - |
| 15 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 10.5 | 30% | +239% | - |
| 16 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | 26% | +292% | $33K |
| 17 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set Handicap +/-1.5 BEST VALUE | 14% | +590% | $13 |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Quinn Vandecasteele and James Duckworth in the Winston-Salem Open, originally scheduled for August 24, 2026 at 2:00PM ET. This market will resolve to 'Q...
This prediction market tracks whether Winston-Salem Open: Quinn Vandecasteele vs James Duckworth will occur, with $33K 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 Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 at 76%, 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 $33K traded in the last 24 hours alone (100% 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 2026-08-31. 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 Aug 24, 2026 at 14:15 UTC, the leading outcome is Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 at 76% probability, with $33K in total trading volume on Polymarket.
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