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Polymarket · SportsClosed
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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 Winner | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set Handicap +/-1.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 22.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 21.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 Winner | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Total Sets: O/U 2.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 23.5 | 0% | — | — | — · <1¢ | — | ended |
| Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Game Spread +/-4.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 60d | eokho | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | SellJames Duckworth99¢ → 100¢ | $3,939 | −$39 −1.0% | — |
| 60d | HomeRunHazard2 fills | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | BuyJames Duckworth90¢ → 100¢ | $5,749 | +$611 +11% | 5 |
| 60d | eokho | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | BuyJames Duckworth76¢ → 100¢ | $3,024 | +$955 +32% | 6 |
| 60d | ferrariChampions2026 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 Winner | BuyDuckworth70¢ → 100¢ | $3,346 | +$1,467 +44% | 6 |
| 60d | Gaditima | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | BuyJames Duckworth76¢ → 100¢ | $1,520 | +$480 +32% | 6 |
| 60d | k56 | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | BuyJames Duckworth75¢ → 100¢ | $2,000 | +$667 +33% | 4 |
| 60d | ferrariChampions20264 fills | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | BuyJames Duckworth75¢ → 100¢ | $18,233 | +$6,229 +34% | 4 |
| 60d | ferrariChampions20263 fills | Winston-Salem Open: Quinn Vandecasteele vs James Duckworth | BuyQuinn Vandecasteele26¢ → 0¢ | $4,396 | −$4,396 −100% | 4 |
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 'Quinn Vandecasteele' if Quinn Vandecasteele advances against James Duckworth. This market will resolve to 'James Duckworth' if James Duckworth advances against Quinn Vandecasteele. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 0¢ for Winston-Salem Open: Quinn Vandecasteele vs James Duckworth means the market gives it about 0%.