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.
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth
ATP
James Duckworth
0-0
–
vs
24/08 18:00
–
Quinn Vandecasteele
0-0
Game context
James Duckworth enters this Winston-Salem Open first-round match as the clear favorite against qualifier Quinn Vandecasteele, backed by his ATP ranking of No. 86 and extensive experience compared to the American’s No. 483 standing and tour-level debut. Duckworth arrives after a mixed hard-court stretch that included a first-round win over J.J. Wolf in Cincinnati before a loss to Arthur Fery, while Vandecasteele secured his main-draw spot with comeback victories over Li Tu and Pierre-Hugues Herbert in qualifying. Their lone prior meeting ended in a straight-sets Duckworth win at a 2024 indoor Challenger. The outdoor hard courts at Wake Forest favor the veteran’s consistency, though Vandecasteele’s recent three-set resilience highlights the potential for competitive sets if he maintains serving pressure.
Moneyline
$39.6K Vol.Match Completed
Set Total
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 8.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Total Sets: O/U 2.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 9.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 2 O/U 10.5
1st Set Total
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 9.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 10.5
Total Games
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 21.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 22.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Match O/U 23.5
Set Winner
1st Set Winner
Set Handicap
$381 Vol.Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set Handicap +/-1.5
Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set Handicap +/-1.5
More Bets
Resolution Source: www.atptour.com
Odds & FAQ
What are the current odds for Winston-Salem Open: Quinn Vandecasteele vs James Duckworth?
The money is on Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 at 78%; Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Game Spread +/-4.5 follows at 68%. Live order-book odds, refreshed with every fill.
What do traders predict for Winston-Salem Open: Quinn Vandecasteele vs James Duckworth?
The market makes Winston-Salem Open: Quinn Vandecasteele vs James Duckworth Set 1 O/U 8.5 the favorite at 78%. Implied probabilities come from real positions, and they move as traders digest new information.
When does the Winston-Salem Open: Quinn Vandecasteele vs James Duckworth market resolve?
Mark 31 Aug 2026 (8 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on Winston-Salem Open: Quinn Vandecasteele vs James Duckworth?
$9.4M in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade Winston-Salem Open: Quinn Vandecasteele vs James Duckworth on Polymarket?
Track the live odds on this page, then open the market on Polymarket to take a position. Trade carefully - only stake what you can afford to lose.
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