Singapore Open: Kyoka Okamura vs Leylah Fernandez

Kalshi — primary rule

If Kyoka Okamura wins the Okamura vs Fernandez professional tennis match in the 2026 WTA Singapore Round Of 32 after a ball has been played, then the market resolves to Yes.

Polymarket — resolution criteria

This market refers to the tennis match between Kyoka Okamura and Leylah Fernandez in the Singapore Open, originally scheduled for September 21, 2026 at 6:30AM ET. This market will resolve to 'Kyoka Okamura' if Kyoka Okamura advances against Leylah Fernandez. This market will resolve to 'Leylah Fernandez' if Leylah Fernandez advances against Kyoka Okamura. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 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.