M25 Sapporo: Kotaro Matsumura vs Yu Tanaka

This market refers to the tennis match between Kotaro Matsumura and Yu Tanaka in the M25 Sapporo, Qualifying, originally scheduled for September 6, 2026 at 12:00AM ET. This market will resolve to 'Kotaro Matsumura' if Kotaro Matsumura advances against Yu Tanaka. This market will resolve to 'Yu Tanaka' if Yu Tanaka advances against Kotaro Matsumura. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.