TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 7:59 PM EST
Kalshi
The first set between Alex Michelsen and Federico Cina at the 2026 US Open Men Singles Round Of 128 will set the tone for their match, with both players aiming to establish early control in this key tournament fixture.
If Alex Michelsen wins set 1 in the Alex Michelsen vs Federico Cina professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes. If Federico Cina wins set 1 in the Alex Michelsen vs Federico Cina professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.