TOTAL VOLUME:
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24H VOL:
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OPEN INTEREST:
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406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
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Polymarket:
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Kalshi:
61%
Closed: Aug 30, 7:49 PM EST
Kalshi
This market tracks who will win the first set in an upcoming tennis match between Elina Svitolina and Solana Sierra at the 2026 US Open. The outcome depends solely on the result of the first set, regardless of the final match result. It reflects betting interest in early-match performance and momentum between the two players.
If Elina Svitolina wins set 1 in the Elina Svitolina vs Solana Sierra professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes. If Solana Sierra wins set 1 in the Elina Svitolina vs Solana Sierra professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of the opening set will be the official result used to determine the final settlement, based on how the match concludes in real life.