TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 8:06 PM EST
Polymarket
In the upcoming US Open ATP singles match between James Duckworth and Yibing Wu, scheduled for September 2, 2026 at 11:00AM ET: This market will resolve based on the final set score of the James Duckworth vs. Yibing Wu match. This match is played in a best-of-5-sets format. The possible outcomes are 3-0, 3-1, “Not Completed”, and 3-2 in either direction. If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date at 11:59 PM ET without completion, this market will resolve to 'Not Completed'. 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 'Not Completed' regardless of the set score at the time. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 'Not Completed'. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
In the upcoming US Open ATP singles match between James Duckworth and Yibing Wu, scheduled for September 2, 2026 at 11:00AM ET: This market will resolve based on the final set score of the James Duckworth vs. Yibing Wu match. This match is played in a best-of-5-sets format. The possible outcomes are 3-0, 3-1, “Not Completed”, and 3-2 in either direction. If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date at 11:59 PM ET without completion, this market will resolve to 'Not Completed'. 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 'Not Completed' regardless of the set score at the time. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 'Not Completed'. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually set prices through buying and selling shares of possible score outcomes. The current odds reflect the balance of supply and demand for each exact score possibility. As new information emerges — such as recent player form or match conditions — these prices can shift rapidly, with the most liquid outcome often indicating the market favorite according to Polymarket participants.
This market resolves around Sep 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The exact final score reported by reputable sports news sources will determine which traders hold winning positions. No additional interpretation or platform-specific rules apply beyond confirming the officially recorded match result.
Key signals that could shift prices in this market include last-minute player injuries, weather delays affecting match conditions, or strategic changes in gameplay that impact scoring patterns. Any public updates from official tennis associations or credible match broadcasters may also cause rapid re-pricing as traders reassess the likelihood of various exact score lines leading up to Sep 9, 2026.