TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 1:36 PM EST
Kalshi
This market focuses on determining which player will win the first set of a tennis match between Zachary Svajda and Daniel Altmaier at the 2026 US Open. The outcome depends solely on the result of the opening set, regardless of how the overall match concludes.
If Zachary Svajda wins set 1 in the Zachary Svajda vs Daniel Altmaier professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes. If Daniel Altmaier wins set 1 in the Zachary Svajda vs Daniel Altmaier professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.
This market resolves around Aug 30, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winner of the first set will determine the final settlement, and all trades will close based on that official result. Timing depends on when authoritative news and sports databases publish the confirmed match details.
Injuries, weather delays, or recent form updates could shift expectations and move this market. Media interviews, betting trends, and expert predictions leading up to the match often influence trader behavior. Any last-minute changes to player availability or surface conditions may also cause rapid price adjustments as the event draws closer.