Live prediction market odds for Iga Swiatek vs. Sara Bejlek. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-05-27
Iga Swiatek vs. Sara Bejlek — WTA Tennis match scheduled for 2026-05-27. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Iga Swiatek leads the “Iga Swiatek vs. Sara Bejlek” event at 94.3% implied probability, followed by Sara Bejlek at 5.8%. Platforms are tightly aligned at a 0.5% spread.
Iga Swiatek vs. Sara Bejlek is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Iga Swiatek leads at 94% implied probability, making it the market favorite. Other contenders include Sara Bejlek at 6%.
Iga Swiatek currently leads at 94% implied probability. Behind Iga Swiatek, Sara Bejlek at 6% 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: Iga Swiatek: 94¢ on Kalshi, 95¢ on Polymarket. Sara Bejlek: 6¢ on Kalshi, 6¢ on Polymarket. Platforms are tightly aligned at a 0.5% spread, leaving little room for cross-platform arbitrage.
A price of 94¢ means the market estimates a 94% probability that Iga Swiatek will be the outcome. Buying one share at 94¢ pays out $1.00 if correct — a 6% 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 Iga Swiatek wins the Bejlek vs Swiatek professional tennis match in the 2026 French Open Women Singles Round Of 64 after a ball has been played, then the market resolves to Yes.
The following market refers to the Bejlek vs Swiatek professional tennis match in the 2026 French Open Women Singles Round Of 64 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 Sara Bejlek and Iga Swiatek in the Roland Garros WTA, originally scheduled for May 27, 2026 at 5:00AM ET. This market will resolve to 'Sara Bejlek' if Sara Bejlek advances against Iga Swiatek. This market will resolve to 'Iga Swiatek' if Iga Swiatek advances against Sara Bejlek. 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.
Iga Swiatek
94.3% avg
