This market refers to the tennis match between Arthur Fils and Frances Tiafoe in the Japan Open Tennis Championships, originally scheduled for October 2, 2026 at 4:30AM ET. This market will resolve to "Arthur Fils" if Arthur Fils wins by 2 or more sets than Frances Tiafoe, based on the final completed score. Otherwise, it will resolve to "Frances Tiafoe." 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 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, Arthur Fils can no longer win by 2 or more sets, and this market will resolve to "Frances Tiafoe." 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.