TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 9:51 PM EST
Kalshi
This market focuses on predicting which player will win the first set in an upcoming professional tennis match. It reflects the competitive dynamics between the two athletes as they begin their contest, with outcomes determined solely by the result of the initial set.
If Anastasia Potapova wins set 1 in the Anastasia Potapova vs Venus Williams professional tennis match in the 2026 WTA Washington Round Of 32, then the market resolves to Yes. If Venus Williams wins set 1 in the Anastasia Potapova vs Venus Williams professional tennis match in the 2026 WTA Washington Round Of 32, then the market resolves to Yes.