Live prediction market odds for Ekaterina Alexandrova vs. Aryna Sabalenka. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-06-17
Ekaterina Alexandrova vs. Aryna Sabalenka — WTA Tennis match scheduled for 2026-06-17. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Aryna Sabalenka leads the “Ekaterina Alexandrova vs. Aryna Sabalenka” event at 84.5% implied probability, followed by Ekaterina Alexandrova at 16.0%. A 3.0% cross-platform spread signals an active arbitrage window.
Ekaterina Alexandrova vs. Aryna Sabalenka is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Aryna Sabalenka leads at 85% implied probability, making it the market favorite. Other contenders include Ekaterina Alexandrova at 16%.
Aryna Sabalenka currently leads at 85% implied probability. Behind Aryna Sabalenka, Ekaterina Alexandrova at 16% are the next closest contenders. A 3.0% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Aryna Sabalenka: 86¢ on Kalshi, 83¢ on Polymarket. Ekaterina Alexandrova: 15¢ on Kalshi, 17¢ on Polymarket. The 3.0% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 85¢ means the market estimates a 85% probability that Aryna Sabalenka will be the outcome. Buying one share at 85¢ pays out $1.00 if correct — a 18% 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 Ekaterina Alexandrova wins the Sabalenka vs Alexandrova professional tennis match in the 2026 Berlin Round Of 16 after a ball has been played, then the market resolves to Yes.
The following market refers to the Sabalenka vs Alexandrova professional tennis match in the 2026 Berlin Round Of 16 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 Aryna Sabalenka and Ekaterina Alexandrova in the Grass Court Championships, originally scheduled for June 17, 2026 at 4:00AM ET. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Ekaterina Alexandrova. This market will resolve to 'Ekaterina Alexandrova' if Ekaterina Alexandrova advances against Aryna Sabalenka. 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.
Aryna Sabalenka
84.5% avg
