ITF Gimcheon: Hunter Heck vs Keisuke Saitoh

This market refers to the tennis match between Hunter Heck and Keisuke Saitoh in the ITF Men Gimcheon, originally scheduled for May 20, 2026 at 10:15PM ET. This market will resolve to 'Hunter Heck' if Hunter Heck advances against Keisuke Saitoh. This market will resolve to 'Keisuke Saitoh' if Keisuke Saitoh advances against Hunter Heck. 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.