US Open WTA: Naomi Osaka vs Katerina Siniakova
Current Prediction Market Odds
Updated hourly
77%
Naomi Osaka
23%
Katerina Siniakova
Volume 24h: $185.8K
Total volume: $186.1K
Liquidity: $34.6K
About this market
This market refers to the tennis match between Naomi Osaka and Katerina Siniakova in the US Open WTA, originally scheduled for September 2, 2026 at 11:00AM ET. This market will resolve to 'Naomi Osaka' if Naomi Osaka advances against Katerina Siniakova. This market will resolve to 'Katerina Siniakova' if Katerina Siniakova advances against Naomi Osaka. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days a
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Market resolves: 2026-09-09