ITF Karuizawa: Hiromasa Koyama vs Noritaka Koizumi

Resolution Criteria

This market refers to the tennis match between Hiromasa Koyama and Noritaka Koizumi in the ITF Men Karuizawa, originally scheduled for May 27, 2026 at 10:00PM ET. This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Noritaka Koizumi. This market will resolve to 'Noritaka Koizumi' if Noritaka Koizumi advances against Hiromasa Koyama. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.