TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 8:49 PM EST
Kalshi
This market assesses whether James Duckworth or Yibing Wu will win their 2026 US Open Men Singles Round Of 64 match by a margin of more than one and a half sets. The outcome hinges on the performance difference between the two players in this specific tennis match. Settlement depends on the actual match result, with special provisions for cancellations, postponements, or retirements.
The event determines whether either James Duckworth or Yibing Wu wins their 2026 US Open Men Singles Round Of 64 match by a margin exceeding 1.5 sets. If the match does not occur before play begins—due to injury, walkover, forfeiture, or cancellation—the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes, with settlement occurring within two weeks after the match ends. If a player retires during the match, markets that can be settled based on completed play will resolve accordingly, while unresolved markets will settle at a Fair Market Price determined by the Exchange. The Exchange disclaims any official affiliation with the governing league, and all trademarks remain the property of their respective owners.