TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 5:57 PM EST
Kalshi
In a tightly contested tennis match, both athletes battle for dominance in the opening set. The result will shape early momentum and set the tone for the remainder of the competition.
If Fabian Marozsan wins set 2 in the Fabian Marozsan vs Michael Zheng professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes. If Michael Zheng wins set 2 in the Fabian Marozsan vs Michael Zheng 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 event is verifiable from credible public reporting. The winner of the second set will be the official result, determined by the match’s final score as reported by authoritative sports news outlets and the official tournament records.