Japan Women's Open, Qualification: Heather Watson vs Emerson Jones

Kalshi — primary rule

If Heather Watson wins the Watson vs Jones professional tennis match in the 2026 WTA Osaka Qualification Round 1 after a ball has been played, then the market resolves to Yes.

Polymarket — resolution criteria

This market refers to the tennis match between Heather Watson and Emerson Jones in the Japan Women's Open, Qualification, originally scheduled for October 17, 2026 at 1:30AM ET. This market will resolve to 'Heather Watson' if Heather Watson advances against Emerson Jones. This market will resolve to 'Emerson Jones' if Emerson Jones advances against Heather Watson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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 WTA Tour. A consensus of credible reporting may also be used.