Donghyun Hwang vs Daisuke Sumizawa

This market refers to the tennis match between Donghyun Hwang and Daisuke Sumizawa in the ITF Men Tianjin, originally scheduled for August 4, 2026 at 10:00PM ET. This market will resolve to 'Donghyun Hwang' if Donghyun Hwang advances against Daisuke Sumizawa. This market will resolve to 'Daisuke Sumizawa' if Daisuke Sumizawa advances against Donghyun Hwang. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.