ATP Cincinnati - Sinner vs. Auger-Aliassime

This is a polymarket on the Quarterfinal match between Jannik Sinner and Felix Auger-Aliassime in the 2025 ATP Cincinnati Open, scheduled for August 14, 2025. This market will resolve to "Sinner" if Jannik Sinner advances against Felix Auger-Aliassime. This market will resolve to "Aliassime" if Felix Auger-Aliassime advances against Jannik Sinner. If the match is canceled (not played at all), ends in a tie, or is delayed beyond August 18, 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 ATP Tour. A consensus of credible reporting may also be used.