This market refers to the tennis match between Natsuho Arakawa and Maiko Uchijima in the ITF Brisbane, originally scheduled for July 23, 2026 at 10:00PM ET. This market will resolve to “Arakawa” if Natsuho Arakawa wins the first set. It will resolve to “Uchijima” if Maiko Uchijima wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official ITF match statistics.