TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 18, 7:40 PM EST
Kalshi
This event tracks the outcome of a professional tennis match featuring two pairs of players competing in an international tournament. The result depends on which pair emerges victorious after the match officially begins. If the match does not start due to cancellations, the outcome will be adjusted fairly.
The event determines the winner of a professional tennis match between two pairs of players in the 2026 ATP Cincinnati Round of 32. A market resolves to Yes if the specified pair wins the match after at least one ball has been played. If the match does not commence—due to injury, walkover, forfeiture, or other cancellations before play begins—the market resolves to a fair price. Postponements or delays do not immediately close the market; it remains open and closes after the rescheduled match concludes, with a two-week window for closure. The governing body is not affiliated with the platform hosting the event, and all trademarks remain property of their respective owners.