TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 19, 12:15 AM EST
Kalshi
This market centers on the outcome of a professional tennis match between two players scheduled for the 2026 WTA Osaka Round of 32. The resolution depends solely on which player wins the match after play has officially begun. Any changes to the match schedule or cancellations before play starts will follow specific fairness guidelines.
If Sonay Kartal wins the Kartal vs Birrell professional tennis match in the 2026 WTA Osaka Round Of 32 after a ball has been played, then the market resolves to Yes. If Kimberly Birrell wins the Kartal vs Birrell professional tennis match in the 2026 WTA Osaka Round Of 32 after a ball has been played, then the market resolves to Yes.