M15 Tanagura: Shion Yamada vs Haruto Koyanagi

This market refers to the tennis match between Shion Yamada and Haruto Koyanagi in the M15 Tanagura, Qualifying, originally scheduled for October 17, 2026 at 9:00PM ET. This market will resolve to 'Shion Yamada' if Shion Yamada advances against Haruto Koyanagi. This market will resolve to 'Haruto Koyanagi' if Haruto Koyanagi advances against Shion Yamada. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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.