European Open Singles Winner

This Polymarket will resolve according to the player who wins the 2025 European Open Men’s Singles Tournament. If at any point it becomes impossible for the listed player to win the tournament per the official rules of the European Open, this market will resolve to “No”. If, for any reason, the winner is not declared by December 31, 2025, ET, this market will resolve to "Other". The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

How trading works

Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.