TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 2:14 PM EST
Kalshi
This market focuses on predicting which player will win the first set of a tennis match between Nikola Bartunkova and Maiar Sherif Ahmed Abdelaziz at the 2026 US Open. The outcome depends solely on the result of the opening set, regardless of how the overall match proceeds. It reflects the competitive dynamics and performance of both players in that specific segment of play.
The market resolves based on which player wins the first set of the Nikola Bartunkova vs Maiar Sherif Ahmed Abdelaziz professional tennis match in the 2026 US Open Women Singles Round Of 128. If the match does not occur due to injury, walkover, forfeiture, or cancellation before play begins, the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks. 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. Kalshi is not affiliated with the governing league, and all trademarks belong to their respective owners.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of Set 1 will be determined by the official match result as recorded by tennis authorities and reported through trusted sports news outlets. As the match date approaches, any last-minute updates—such as player injuries or weather delays—could affect the final result, but the market will settle based on the confirmed first-set winner from the match's official records.
Several signals could shift this market before it resolves. Key developments include player injuries, changes to the match schedule, or significant form updates revealed in the days leading up to the event. Weather conditions that might affect play could also influence trader sentiment. Additionally, any strong performance in earlier matches by either competitor may impact expectations for Set 1. As these factors emerge, traders on Kalshi will react, potentially moving odds and volume in response to new information.