ITF Sumter: Whitney Osuigwe vs Ena Koike

This market refers to the tennis match between Whitney Osuigwe and Ena Koike in the ITF Women Sumter, originally scheduled for June 3, 2026 at 11:00AM ET. This market will resolve to 'Whitney Osuigwe' if Whitney Osuigwe advances against Ena Koike. This market will resolve to 'Ena Koike' if Ena Koike advances against Whitney Osuigwe. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.