Will Joao Fonseca win the 2026 Men's US Open?

Track live probability, outcome prices, volume, liquidity, and resolution details for Will Joao Fonseca win the 2026 Men's US Open?. The market currently shows a live probability of 2%, $112.7 in 24h volume, and $4.1K in liquidity.

Track live sports prediction markets focused on championships, tournaments, player performances, team outcomes, and major sporting events worldwide.

This market is currently listed with an end date of Sep 13, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.

The 2026 U.S. Open tennis tournament is scheduled for August 23 - September 13, 2026. This market will resolve to the player that wins the 2026 U.S. Open Men’s Singles Tournament. If at any point it becomes impossible for a listed player to win the 2026 U.S. Open Men’s Singles Tournament per the rules of the tournament, the corresponding market will resolve to “No”. If the 2026 U.S. Open Men’s Singles Tournament is cancelled, postponed after October 31, 2026, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from the U.S. Open (https://www.usopen.org/index.html); however, a consensus of credible reporting may also be used.