TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 10:10 PM EST
Kalshi
The first set winner often establishes early momentum, making this a key indicator of potential match dynamics.
If Alexander Zverev wins set 1 in the Alexander Zverev vs Luciano Darderi professional tennis match in the 2026 US Open Men Singles Round Of 16, then the market resolves to Yes. If Luciano Darderi wins set 1 in the Alexander Zverev vs Luciano Darderi professional tennis match in the 2026 US Open Men Singles Round Of 16, then the market resolves to Yes.