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 30, 2:51 PM EST
Kalshi
The US Open features intense competition among top-ranked athletes, with every point crucial in determining advancement. Players must demonstrate resilience and skill under pressure to succeed in this prestigious tournament.
If Lloyd Harris wins the Harris vs Kennedy professional tennis match in the 2026 US Open Men Singles Round Of 128 after a ball has been played, then the market resolves to Yes. If Jack Kennedy wins the Harris vs Kennedy professional tennis match in the 2026 US Open Men Singles Round Of 128 after a ball has been played, then the market resolves to Yes.