This market refers to the tennis match between Eduardo Ribeiro and Andrew Paulson in the Prague, Czech Republic, Qualifying, originally scheduled for August 16, 2026 at 5:10AM ET. This market will resolve to 'Eduardo Ribeiro' if Eduardo Ribeiro advances against Andrew Paulson. This market will resolve to 'Andrew Paulson' if Andrew Paulson advances against Eduardo Ribeiro. 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.