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

Joao Fonseca has a low chance of winning the 2026 Men's US Open.

The prediction market indicates a 2.05% probability for Joao Fonseca to win the 2026 Men's US Open, while the Pulse AI suggests a slightly higher probability of 3.55%. With a confidence level of 60/100 and a time to expiry of 4401 hours, the market appears to be fairly priced with a small edge.

• 1 Current market sentiment heavily favors a NO outcome.
• 2 The probability gap between market and AI is relatively small.
• 3 Confidence level indicates moderate uncertainty in predictions.
• 4 Time until the event allows for potential shifts in player form.
• 5 Market liquidity suggests limited betting activity on this outcome.

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.