Rules

This market refers to the tennis match between Hikaru Shiraishi and Ognjen Milic in the Matsuyama, originally scheduled for November 9, 2026 at 8:00PM ET. This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ognjen Milic. This market will resolve to 'Ognjen Milic' if Ognjen Milic advances against Hikaru Shiraishi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 23, 2026, 11:59 PM ET (14 days after the scheduled start), 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 ATP Tour. A consensus of credible reporting may also be used.