Live prediction market odds for Jelena Ostapenko vs. Simona Waltert. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-04-24
Jelena Ostapenko vs. Simona Waltert — WTA Tennis match scheduled for 2026-04-24. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Jelena Ostapenko leads the “Jelena Ostapenko vs. Simona Waltert” event at 56.3% implied probability, followed by Simona Waltert at 43.8%. A 3.5% cross-platform spread signals an active arbitrage window.
Jelena Ostapenko vs. Simona Waltert is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Jelena Ostapenko leads at 56% implied probability, making it the market favorite. Other contenders include Simona Waltert at 44%.
Jelena Ostapenko currently leads at 56% implied probability. Behind Jelena Ostapenko, Simona Waltert at 44% are the next closest contenders. The 3.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here are the latest odds across Kalshi, Polymarket: Jelena Ostapenko: 58¢ on Kalshi, 55¢ on Polymarket. Simona Waltert: 42¢ on Kalshi, 46¢ on Polymarket. The 3.5% spread across platforms highlights where markets disagree — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 56¢ means the market estimates a 56% probability that Jelena Ostapenko will be the outcome. Buying one share at 56¢ pays out $1.00 if correct — a 79% 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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This market resolves based on official announcements from authoritative sources. Prediction Hunt aggregates odds across platforms but does not determine outcomes. Each platform maintains its own resolution criteria — check each platform's rules before trading.
Jelena Ostapenko
56.3% avg
