About This Market
Harriet Dart vs.
Harriet Dart vs. Xinran Sun: WTA Tennis match held on 2026-10-31. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
Harriet Dart vs. Xinran Sun
Live prediction market odds for Harriet Dart vs. Xinran Sun. Compare prices across .
WTA Listed Resolved
This market resolved on Oct 31, 2026. Harriet Dart was the officially declared outcome.
Harriet Dart vs.
Harriet Dart vs. Xinran Sun: WTA Tennis match held on 2026-10-31. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
| Question | Result |
|---|---|
Harriet DartWINNER | Yes |
Xinran Sun | No |
Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket and Polymarket US and ProphetX.
KalshiIf Xinran Sun wins the Sun vs Dart professional tennis match in the 2026 WTA Guangzhou Semifinal after a ball has been played, then the market resolves to Yes.
The following market refers to the Sun vs Dart professional tennis match in the 2026 WTA Guangzhou Semifinal 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.
NovigXinran Sun in Harriet Dart @ Xinran Sun Semifinals (WTA); settled by Novig.
PolymarketThis market refers to the tennis match between Xinran Sun and Harriet Dart in the Guangzhou Open, originally scheduled for October 31, 2026 at 4:00AM ET. This market will resolve to 'Xinran Sun' if Xinran Sun advances against Harriet Dart. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Xinran Sun. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 14, 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.
Polymarket USThis market will settle to the winner of the Xinran Sun vs Harriet Dart WTA match scheduled for October 31, 2026 at 4:30AM ET (as of the listing of the event's first instrument). If the match does not begin due to a walkover, withdrawal, or cancellation, the market will settle to the last fair market price. If a player retires or is disqualified during the match, the market will settle to the official winner of the match. If the match is delayed, postponed, suspended or otherwise rescheduled to a date and time not within two days of the originally scheduled date and time, the market will settle to the last fair market price. Outcome sourced from WTA.
ProphetXSports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
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.
No historical prices are available on this page. The last available price is not necessarily the final settlement price.
Venues have different traders, liquidity and fees, so their prices can differ. A cross-platform comparison needs available prices for the same outcome on at least two venues.
For example, a 40¢ price implies about a 40% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading. Historical prices alone do not identify the winning outcome.