TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 4:51 AM EST
Kalshi
This market focuses on determining which player will win the second set of a professional tennis match between Tamara Zidansek and Kimberly Birrell. The outcome depends solely on the performance of the players during that specific set, with the match taking place in the 2026 WTA Seoul Round Of 32. Betting activity reflects expectations about player form, strategies, and conditions during set two.
The market resolves based on which player wins the second set of the specified professional tennis match. If the match fails to start due to injury, walkover, forfeiture, or cancellation before any ball is played, the market settles at a fair price. Postponements keep the market open until the rescheduled match concludes within two weeks. If either player retires after play has begun, markets can resolve based on completed play; otherwise, unresolved markets settle at a fair market price determined by the Exchange. Kalshi operates independently of the governing league, and all trademarks belong to their respective owners.