This market refers to the tennis match between Oliver Tarvet and Lucas Poullain in the Roehampton, originally scheduled for August 22, 2026 at 6:00AM ET. This market will resolve to 'Oliver Tarvet' if Oliver Tarvet advances against Lucas Poullain. This market will resolve to 'Lucas Poullain' if Lucas Poullain advances against Oliver Tarvet. 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 ATP Tour. A consensus of credible reporting may also be used.