Who will win Gonzalo Villanueva vs Leonel Cesar Castro?

Polymarket

This market refers to the tennis match between Gonzalo Villanueva and Leonel Cesar Castro in the ITF MEN - SINGLES: M15 Mar Del Plata (Argentina), clay, originally scheduled for August 26, 2026 at 9:00AM ET. This market will resolve to 'Gonzalo Villanueva' if Gonzalo Villanueva advances against Leonel Cesar Castro. This market will resolve to 'Leonel Cesar Castro' if Leonel Cesar Castro advances against Gonzalo Villanueva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.