2026 Men’s US Open Winner (Tennis)

Jannik Sinner leads the 2026 US Open winner market at 40% implied probability due to his proven hard-court dominance, including multiple prior titles on the surface and consistent deep runs in recent majors, though his May French Open second-round exit from cramping and illness introduces some uncertainty ahead of the hard-court swing. Carlos Alcaraz sits second at 25% on the strength of his all-s…

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 w…