US Open: Kamil Majchrzak vs Leandro Riedi

This is a polymarket on the tennis match between Kamil Majchrzak and Leandro Riedi in the 2025 US Open men's singles third round, scheduled for August 30, 2025. This market will resolve to 'Majchrzak' if Kamil Majchrzak advances against Leandro Riedi. This market will resolve to 'Riedi' if Leandro Riedi advances against Kamil Majchrzak. If the match is canceled (not played at all), ends in a tie, or is delayed beyond September 6, 2025 without a winner determined, this market will resolve to 50-50. If the match ends in a walkover (one player withdraws before the start and the other advances automatically), this market will resolve in favor of the player who officially advances to the next round. The primary resolution source will be official information from the US Open. A consensus of credible reporting may also be used.