Resolution update: proposed. An outcome has been proposed and is in its challenge window with the UMA optimistic oracle.

This market refers to the tennis match between Alexander Maarten Jong and Aidan Mayo in the Fort Worth, originally scheduled for October 23, 2026 at 3:00PM ET. This market will resolve to 'Alexander Maarten Jong' if Alexander Maarten Jong advances against Aidan Mayo. This market will resolve to 'Aidan Mayo' if Aidan Mayo advances against Alexander Maarten Jong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 6, 2026, 11:59 PM ET (14 days after the scheduled start), 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.

1. Outcome proposed
2. Outcome proposed
3. Final review pending

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