This market refers to the tennis match between Christian Langmo and Eliakim Coulibaly in the Porto 2, Portugal, Qualifying, originally scheduled for September 27, 2026 at 8:20AM ET. This market will resolve to 'Christian Langmo' if Christian Langmo advances against Eliakim Coulibaly. This market will resolve to 'Eliakim Coulibaly' if Eliakim Coulibaly advances against Christian Langmo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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.