Japan Women's Open: Ashlyn Krueger vs Katerina Siniakova — odds by venue

OutcomePolymarketKalshiBest price
Japan Women's Open: Ashlyn Krueger vs Katerina Siniakova45%45%45% on Polymarket and Kalshi

Venues

Resolution rules

Polymarket

This market refers to the tennis match between Ashlyn Krueger and Katerina Siniakova in the Japan Women's Open, originally scheduled for October 25, 2026 at 12:30AM ET. This market will resolve to 'Ashlyn Krueger' if Ashlyn Krueger advances against Katerina Siniakova. This market will resolve to 'Katerina Siniakova' if Katerina Siniakova advances against Ashlyn Krueger. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins…

Kalshi

If Ashlyn Krueger wins the Krueger vs Siniakova professional tennis match in the 2026 WTA Osaka Final after a ball has been played, then the market resolves to Yes. The following market refers to the Krueger vs Siniakova professional tennis match in the 2026 WTA Osaka Final after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will rem…