Carlos Alcaraz vs Matteo Arnaldi

This market refers to the tennis match between Carlos Alcaraz and Matteo Arnaldi in the ATP Japan Open, originally scheduled for October 3, 2026 at 00:00 UTC. This market will resolve to 'Carlos Alcaraz' if Carlos Alcaraz advances against Matteo Arnaldi. This market will resolve to 'Matteo Arnaldi' if Matteo Arnaldi advances against Carlos Alcaraz. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 17, 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.