Tampere: Genaro Alberto Olivieri vs Guido Justo

This market refers to the tennis match between Genaro Alberto Olivieri and Guido Justo in the Tampere, originally scheduled for July 21, 2026 at 8:30AM ET. This market will resolve to 'Genaro Alberto Olivieri' if Genaro Alberto Olivieri advances against Guido Justo. This market will resolve to 'Guido Justo' if Guido Justo advances against Genaro Alberto Olivieri. 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.