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 2, 5:38 PM EST
Kalshi
This market focuses on determining which player will win the third set of a specific tennis match during the 2026 US Open. It tracks the performance of the athletes in a critical moment of their competition, reflecting their endurance and strategy under pressure.
The market resolves based on which player wins the third set of the specified tennis match at the 2026 US Open Men Singles Round Of 128. If the match does not commence due to injury, walkover, forfeiture, or other cancellations before any play begins, the market settles at a fair price. Postponements or delays keep the market open until the rescheduled match concludes, with a two-week window for closure. In cases of retirement during the match, outcomes that can be determined from completed play are settled accordingly, while unresolved markets are priced fairly at the Exchange's discretion. Kalshi clarifies it holds no official affiliation with the governing league, and all trademarks remain property of their respective owners.