This market refers to the tennis match between Matteo Berrettini and Adolfo Vallejo in the Japan Open Tennis Championships, originally scheduled for October 2, 2026 at 9:00PM ET. This market will resolve to "Matteo Berrettini" if Matteo Berrettini wins by 2 or more sets than Adolfo Vallejo, based on the final completed score. Otherwise, it will resolve to "Adolfo Vallejo." If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion… Read all
of play under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Matteo Berrettini can no longer win by 2 or more sets, and this market will resolve to "Adolfo Vallejo." If the match is canceled before play begins, or a result has not been determined by October 16, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ATP results.