Live prediction market odds for Rebecca Sramkova vs. Rebeka Masarova. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-04-20
Rebecca Sramkova vs. Rebeka Masarova — WTA Tennis match scheduled for 2026-04-20. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Rebecca Sramkova leads the “Rebecca Sramkova vs. Rebeka Masarova” event at 50.0% implied probability, followed by Rebeka Masarova at 50.0%. Platforms are tightly aligned at a 1.0% spread.
Rebecca Sramkova vs. Rebeka Masarova is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Rebecca Sramkova leads at 50% implied probability, making it the market favorite. Other contenders include Rebeka Masarova at 50%.
Rebecca Sramkova currently leads at 50% implied probability. Behind Rebecca Sramkova, Rebeka Masarova at 50% are the next closest contenders. Platforms were tightly aligned at a 1.0% spread, suggesting broad consensus on the odds.
Here are the latest odds across Kalshi, Polymarket: Rebecca Sramkova: 50¢ on Kalshi, 51¢ on Polymarket. Rebeka Masarova: 51¢ on Kalshi, 50¢ on Polymarket. Platforms are tightly aligned at a 1.0% spread, leaving little room for cross-platform arbitrage.
A price of 50¢ means the market estimates a 50% probability that Rebecca Sramkova will be the outcome. Buying one share at 50¢ pays out $1.00 if correct — a 100% 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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Rebecca Sramkova
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Rebecca Sramkova wins the Masarova vs Sramkova professional tennis match in the 2026 WTA Madrid Qualification Round 1 after a ball has been played, then the market resolves to Yes.
The following market refers to the Masarova vs Sramkova professional tennis match in the 2026 WTA Madrid 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 Rebeka Masarova and Rebecca Sramkova in the Madrid Open, Qualification, originally scheduled for April 20, 2026 at 5:30AM ET. This market will resolve to “Masarova” if Rebeka Masarova wins the first set. It will resolve to “Sramkova” if Rebecca Sramkova wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official WTA match statistics.
50.0% avg
