This market refers to the tennis match between Mattia Bellucci and Arthur Rinderknech in the ATP Rolex Paris Masters, originally scheduled for November 4, 2026 at 09:00 UTC. This market will resolve to 'Mattia Bellucci' if Mattia Bellucci advances against Arthur Rinderknech. This market will resolve to 'Arthur Rinderknech' if Arthur Rinderknech 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 November 18, 2026, 23:59 UTC (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.