Live prediction market odds for Donna Vekic vs. Madison Keys. Compare prices across Kalshi and Polymarket.
Kalshi / Polymarket
2026-04-01
Donna Vekic vs. Madison Keys — WTA Tennis match scheduled for 2026-04-01. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Madison Keys leads the “Donna Vekic vs. Madison Keys” event at 72.3% implied probability, followed by Donna Vekic at 27.8%. A 1.5% cross-platform spread signals an active arbitrage window.
Donna Vekic vs. Madison Keys is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Madison Keys leads at 72% implied probability, making it the market favorite. Other contenders include Donna Vekic at 28%.
Madison Keys currently leads at 72% implied probability. Behind Madison Keys, Donna Vekic at 28% 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: Madison Keys: 73¢ on Kalshi, 72¢ on Polymarket. Donna Vekic: 27¢ on Kalshi, 29¢ on Polymarket. The 1.5% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 72¢ means the market estimates a 72% probability that Madison Keys will be the outcome. Buying one share at 72¢ pays out $1.00 if correct — a 39% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
Madison Keys
72.3% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Madison Keys wins the Keys vs Vekic professional tennis match in the 2026 WTA Charleston Round Of 32 after a ball has been played, then the market resolves to Yes.
The following market refers to the Keys vs Vekic professional tennis match in the 2026 WTA Charleston Round Of 32 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 on the tennis match between Madison Keys and Donna Vekic in the Credit One Charleston Open, scheduled for April 1 at 10:00AM ET. This market will resolve to 'Madison Keys' if Madison Keys advances against Donna Vekic. This market will resolve to 'Donna Vekic' if Donna Vekic advances against Madison Keys. 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.
