China Open: Hubert Hurkacz vs Karen Khachanov Match O/U 21.5

Event Rules

This market refers to the tennis match between Hubert Hurkacz and Karen Khachanov in the China Open, originally scheduled for October 3, 2026 at 10:00PM ET. This market will resolve to 'Hubert Hurkacz' if Hubert Hurkacz advances against Karen Khachanov. This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Hubert Hurkacz. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 17, 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.