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 7, 5:54 AM EST
Kalshi
A professional tennis match will take place between two players, with the result determined by the winner after play begins. The event rules include specific guidelines for handling cancellations or postponements before the match starts.
If Yannick Hanfmann wins the Hanfmann vs Majchrzak professional tennis match in the 2026 ATP Shanghai Round Of 128 after a ball has been played, then the market resolves to Yes. If Kamil Majchrzak wins the Hanfmann vs Majchrzak professional tennis match in the 2026 ATP Shanghai Round Of 128 after a ball has been played, then the market resolves to Yes.