Will João Fonseca win the 2025 Swiss Indoors Basel Men’s Singles Tournament?

This polymarket will resolve to the player who wins the 2025 Swiss Indoors Basel Men’s Singles Tournament. The market will resolve to “Yes” if the listed player wins the 2025 Swiss Indoors Basel Men’s Singles Tournament. Otherwise, this market will resolve to “No”. If at any point it becomes impossible for this player to win the tournament per the official rules of the Swiss Indoors Basel tournament, this market will resolve to “No”. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.