Live prediction market odds for Donna Vekic vs. Katie Boulter. Compare prices across Kalshi and Polymarket.
Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.
Kalshi / Polymarket
2026-06-13
Donna Vekic vs. Katie Boulter — WTA Tennis match scheduled for 2026-06-13. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Katie Boulter leads the “Donna Vekic vs. Katie Boulter” event at 53.5% implied probability, followed by Donna Vekic at 47.0%. A 2.0% cross-platform spread signals an active arbitrage window.
Donna Vekic vs. Katie Boulter is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Katie Boulter leads at 54% implied probability, making it the market favorite. Other contenders include Donna Vekic at 47%.
Katie Boulter currently leads at 54% implied probability. Behind Katie Boulter, Donna Vekic at 47% are the next closest contenders. A 2.0% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Katie Boulter: 53¢ on Kalshi, 54¢ on Polymarket. Donna Vekic: 48¢ on Kalshi, 46¢ on Polymarket. The 2.0% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 54¢ means the market estimates a 54% probability that Katie Boulter will be the outcome. Buying one share at 54¢ pays out $1.00 if correct — a 85% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
Build a custom bot or arb alert system for the “Donna Vekic vs. Katie Boulter” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 3K+ Discord community
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Donna Vekic wins the Boulter vs Vekic professional tennis match in the 2026 WTA London Semifinal after a ball has been played, then the market resolves to Yes.
The following market refers to the Boulter vs Vekic professional tennis match in the 2026 WTA London Semifinal 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 Katie Boulter and Donna Vekic in the HSBC Championships, originally scheduled for June 13, 2026 at 9:00AM ET. This market will resolve to 'Katie Boulter' if Katie Boulter advances against Donna Vekic. This market will resolve to 'Donna Vekic' if Donna Vekic advances against Katie Boulter. 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.
Katie Boulter
53.5% avg
