TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 3, 6:12 PM EST
Kalshi
This event tracks the precise set scores in a specific tennis match at the 2026 US Open, focusing on who wins and by what margin. Outcomes depend entirely on the final match result, with detailed conditions for handling cancellations or changes to the scheduled contest.
The event determines whether Alexei Popyrin or Alejandro Tabilo wins their 2026 US Open Men Singles Round Of 64 match, and specifically by which set score (3-0, 3-1, or 3-2). If Popyrin wins 3-0, 3-1, or 3-2, the corresponding market resolves to Yes; if Tabilo wins 3-0, 3-1, or 3-2, the respective market resolves to Yes. All markets share common secondary rules: if the match does not occur before play begins—due to injury, walkover, forfeiture, or cancellation—it resolves to a fair price. Postponements delay resolution until the rescheduled match concludes, with markets closing within two weeks after completion. If a player retires during the match, any markets that can be settled based on completed play resolve accordingly, while unresolved markets settle at Fair Market Price, determined solely by the Exchange. The Exchange disclaims official affiliation with the governing league, and all trademarks remain property of their respective owners.