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: Sep 5, 10:26 PM EST
Kalshi
This event determines the winner of the first set in the same professional tennis match between Yuliia Starodubtseva and Elena Rybakina at the 2026 US Open Women Singles Round Of 32. The resolution depends exclusively on which player secures the first set.
If Yuliia Starodubtseva wins set 1 in the Yuliia Starodubtseva vs Elena Rybakina professional tennis match in the 2026 US Open Women Singles Round Of 32, then the market resolves to Yes. If Elena Rybakina wins set 1 in the Yuliia Starodubtseva vs Elena Rybakina professional tennis match in the 2026 US Open Women Singles Round Of 32, then the market resolves to Yes.