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: Aug 31, 11:58 AM EST
Kalshi
The opening set between Anhelina Kalinina and Himeno Sakatsume at the 2026 US Open will establish early dominance. This set could significantly impact the players' strategies and the match's overall flow.
If Anhelina Kalinina wins set 1 in the Anhelina Kalinina vs Himeno Sakatsume professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes. If Himeno Sakatsume wins set 1 in the Anhelina Kalinina vs Himeno Sakatsume professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.