78% winner backing underdog

This market refers to the tennis match between Guido Justo and Juan Sebastian Gomez in the Asuncion 2, originally scheduled for June 17, 2026 at 12:00PM ET. This market will resolve to 'Guido Justo' if Guido Justo advances against Juan Sebastian Gomez. This market will resolve to 'Juan Sebastian Gomez' if Juan Sebastian Gomez advances against Guido Justo. 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.