TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 8:05 PM EST
Kalshi
This market focuses on determining the winner of the second set in a specific tennis match between Elisabetta Cocciaretto and Katerina Siniakova during the 2026 US Open Women Singles Round Of 128. The outcome depends solely on which player secures the victory in that particular set. Various scenarios such as match cancellations, postponements, or retirements are accounted for to ensure fair resolution.
If Elisabetta Cocciaretto wins set 2 in the Elisabetta Cocciaretto vs Katerina Siniakova professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes. If Katerina Siniakova wins set 2 in the Elisabetta Cocciaretto vs Katerina Siniakova professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders manually set prices through buying and selling contracts, which determines the current implied probability for each outcome. The market price adjusts continuously based on trading volume and order flow, capturing the real-time sentiment of participants without external influence. This decentralized pricing mechanism allows for rapid reflection of shifts in expectations as the event approaches.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of Set 2 will be determined by the official match result, and the market will close accordingly, reflecting the final on-court performance of the competitors.