TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 24, 7:07 PM EST
Kalshi
Another set of tennis professionals face off in the same tournament round, with the result hinges on which duo secures the win in this competitive encounter.
The market resolves based on the winner of the Djokovic / Sabalenka vs Tiafoe / Fernandez professional tennis match in the 2026 US Open Mixed Doubles Round Of 16, provided a ball has been played. If the match does not occur due to injury, walkover, forfeiture, or cancellation before play begins, the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks. Kalshi is not affiliated with the governing league, and all trademarks belong to their respective owners.