Current odds on Worm: Britney Chiu 97%, Yajing Cao 3%.

Odds are shown as implied probabilities and move as people trade.

This market is scheduled to close on November 15, 2026 at 00:00 UTC.

$148 has been traded on this market so far.

This market refers to the tennis match between Britney Chiu and Yajing Cao in the W15 Maanshan, Qualifying, originally scheduled for November 7, 2026 at 7:00PM ET.

This market will resolve to 'Britney Chiu' if Britney Chiu advances against Yajing Cao.

This market will resolve to 'Yajing Cao' if Yajing Cao advances against Britney Chiu.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 21, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Yes. Leverage trading is available on this market on Worm. Leverage magnifies both gains and losses, and leveraged positions can be liquidated.