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, 5:11 PM EST
Kalshi
Two tennis competitors face off in a decisive third set that will determine their advancement in the tournament. Every point plays a critical role in deciding who progresses to the next stage.
If Fabian Marozsan wins set 1 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 1 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 result depends entirely on which player wins the first set of the match, a fact that will be reported by sports news outlets and official match records shortly after the games conclude.