This market refers to the tennis match between Mattia Bellucci and Kamil Majchrzak in the Hangzhou Open, originally scheduled for September 22, 2026 at 10:00PM ET. This market will resolve to 'Mattia Bellucci' if Mattia Bellucci advances against Kamil Majchrzak. This market will resolve to 'Kamil Majchrzak' if Kamil Majchrzak advances against Mattia Bellucci. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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.