About This Market
Aoi Ito vs.
Aoi Ito vs. Harriet Dart: WTA Tennis match held on 2026-10-18. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
Aoi Ito vs. Harriet Dart
Live prediction market odds for Aoi Ito vs. Harriet Dart. Compare prices across .
WTA Listed Resolved
This market resolved on Oct 18, 2026. Harriet Dart was the officially declared outcome.
Aoi Ito vs.
Aoi Ito vs. Harriet Dart: WTA Tennis match held on 2026-10-18. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
| Question | Result |
|---|---|
Harriet DartWINNER | Yes |
Aoi Ito | No |
Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket.
KalshiIf Aoi Ito wins the Dart vs Ito professional tennis match in the 2026 WTA Osaka Qualification Final after a ball has been played, then the market resolves to Yes.
The following market refers to the Dart vs Ito professional tennis match in the 2026 WTA Osaka Qualification 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 remain open and close after the rescheduled match has finished (within two weeks). Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.
NovigAoi Ito in Aoi Ito @ Harriet Dart Qualification (WTA); settled by Novig.
PolymarketThis market refers to the tennis match between Harriet Dart and Aoi Ito in the Japan Women's Open, Qualification, originally scheduled for October 18, 2026 at 12:00AM ET. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Aoi Ito. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Harriet Dart. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
The outcomes listed above show how traders are pricing this question. Venue prices are not currently available on this page. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.
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