Live prediction market odds for Sayaka Ishii vs. Kaitlin Quevedo. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-06-23
Sayaka Ishii vs. Kaitlin Quevedo — WTA Tennis match scheduled for 2026-06-23. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Kaitlin Quevedo leads the “Sayaka Ishii vs. Kaitlin Quevedo” event at 73.3% implied probability, followed by Sayaka Ishii at 26.5%. Platforms are tightly aligned at a 0.5% spread.
Sayaka Ishii vs. Kaitlin Quevedo is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Kaitlin Quevedo leads at 73% implied probability, making it the market favorite. Other contenders include Sayaka Ishii at 27%.
Kaitlin Quevedo currently leads at 73% implied probability. Behind Kaitlin Quevedo, Sayaka Ishii at 27% are the next closest contenders. Platforms were tightly aligned at a 0.5% spread, suggesting broad consensus on the odds.
Here are the latest odds across Kalshi, Polymarket: Kaitlin Quevedo: 73¢ on Kalshi, 74¢ on Polymarket. Sayaka Ishii: 27¢ on Kalshi, 27¢ on Polymarket. Platforms are tightly aligned at a 0.5% spread, leaving little room for cross-platform arbitrage.
A price of 73¢ means the market estimates a 73% probability that Kaitlin Quevedo will be the outcome. Buying one share at 73¢ pays out $1.00 if correct — a 37% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Sayaka Ishii wins the Quevedo vs Ishii professional tennis match in the 2026 Wimbledon Women Singles Qualification Round 1 after a ball has been played, then the market resolves to Yes.
The following market refers to the Quevedo vs Ishii professional tennis match in the 2026 Wimbledon Women Singles 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).
PolymarketThis market refers to the tennis match between Kaitlin Quevedo and Sayaka Ishii in the Wimbledon, Qualification WTA, originally scheduled for June 23, 2026 at 7:30AM ET. This market will resolve to 'Kaitlin Quevedo' if Kaitlin Quevedo advances against Sayaka Ishii. This market will resolve to 'Sayaka Ishii' if Sayaka Ishii advances against Kaitlin Quevedo. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Kaitlin Quevedo
73.3% avg
