Live prediction market odds for Simona Waltert vs. Oleksandra Oliynykova. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-04-22
Simona Waltert vs. Oleksandra Oliynykova — WTA Tennis match scheduled for 2026-04-22. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Oleksandra Oliynykova leads the “Simona Waltert vs. Oleksandra Oliynykova” event at 54.8% implied probability, followed by Simona Waltert at 45.8%. A 1.5% cross-platform spread signals an active arbitrage window.
Simona Waltert vs. Oleksandra Oliynykova is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Oleksandra Oliynykova leads at 55% implied probability, making it the market favorite. Other contenders include Simona Waltert at 46%.
Oleksandra Oliynykova currently leads at 55% implied probability. Behind Oleksandra Oliynykova, Simona Waltert at 46% are the next closest contenders. A 1.5% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Oleksandra Oliynykova: 55¢ on Kalshi, 55¢ on Polymarket. Simona Waltert: 47¢ on Kalshi, 45¢ on Polymarket. The 1.5% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 55¢ means the market estimates a 55% probability that Oleksandra Oliynykova will be the outcome. Buying one share at 55¢ pays out $1.00 if correct — a 82% 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 Oleksandra Oliynykova wins the Oliynykova vs Waltert professional tennis match in the 2026 WTA Madrid Round Of 128 after a ball has been played, then the market resolves to Yes.
The following market refers to the Oliynykova vs Waltert professional tennis match in the 2026 WTA Madrid Round Of 128 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 Oleksandra Oliynykova and Simona Waltert in the Madrid Open, originally scheduled for April 22, 2026 at 10:00AM ET. This market will resolve to 'Oleksandra Oliynykova' if Oleksandra Oliynykova advances against Simona Waltert. This market will resolve to 'Simona Waltert' if Simona Waltert advances against Oleksandra Oliynykova. 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.
Oleksandra Oliynykova
54.8% avg
