This market refers to the tennis match between Darwin Blanch and Dylan Dietrich in the Columbus, originally scheduled for October 2, 2026 at 11:00AM ET. This market will resolve to 'Darwin Blanch' if Darwin Blanch advances against Dylan Dietrich. This market will resolve to 'Dylan Dietrich' if Dylan Dietrich advances against Darwin Blanch. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 16, 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 ATP Tour. A consensus of credible reporting may also be used.