Set 1 Winner: Alex de Minaur vs Rei Sakamoto

Market intelligence

Polymarket currently prices this at 100%.

About this market

This market refers to the tennis match between Alex de Minaur and Rei Sakamoto in the Shanghai Rolex Masters, originally scheduled for October 11, 2026 at 10:00PM ET. This market will resolve to “Alex de Minaur” if Alex de Minaur wins the first set. It will resolve to “Rei Sakamoto” if Rei Sakamoto wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by October 25, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ATP match statistics. This market may resolve only when the listed period of play has concluded and the result can be definitively determined by the listed resolution source(s).