About This Market
Momoko Kobori vs.
Momoko Kobori vs. Rinko Matsuda: WTA Tennis match held on 2026-10-31. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
Momoko Kobori vs. Rinko Matsuda
Momoko Kobori vs. Rinko Matsuda
Live prediction market odds for Momoko Kobori vs. Rinko Matsuda. Compare prices across .
WTA Listed Resolved
This market resolved on Oct 31, 2026. Momoko Kobori was the officially declared outcome.
Momoko Kobori vs.
Momoko Kobori vs. Rinko Matsuda: WTA Tennis match held on 2026-10-31. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
| Question | Result |
|---|---|
Momoko KoboriWINNER | Yes |
Rinko Matsuda | No |
Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket and Polymarket US and ProphetX.
KalshiIf Rinko Matsuda wins the Matsuda vs Kobori professional tennis match in the 2026 WTA Chennai Qualification Round 1 after a ball has been played, then the market resolves to Yes.
The following market refers to the Matsuda vs Kobori professional tennis match in the 2026 WTA Chennai Qualification Round 1 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.
NovigRinko Matsuda in Momoko Kobori @ Rinko Matsuda 1st Qualifying Round (WTA); settled by Novig.
PolymarketThis market refers to the tennis match between Rinko Matsuda and Momoko Kobori in the Chennai Open, Qualification, originally scheduled for October 31, 2026 at 7:00AM ET. This market will resolve to 'Rinko Matsuda' if Rinko Matsuda advances against Momoko Kobori. This market will resolve to 'Momoko Kobori' if Momoko Kobori advances against Rinko Matsuda. 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 Rinko Matsuda vs Momoko Kobori WTA match scheduled for October 31, 2026 at 5:30AM 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.