TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 12:25 PM EST
Kalshi
The first set between Qinwen Zheng and Kristina Liutova at the 2026 US Open will act as a critical opener, establishing momentum and psychological advantage for whichever player secures the initial lead.
If Qinwen Zheng wins set 1 in the Qinwen Zheng vs Kristina Liutova professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes. If Kristina Liutova wins set 1 in the Qinwen Zheng vs Kristina Liutova professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.