TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 16, 2:02 AM EST
Kalshi
The opening set of this professional tennis encounter will establish the initial momentum between two players. Held at a high-profile tournament, the first set serves as a critical indicator of each athlete's strategy and form at the start of the competition.
If Lois Boisson wins set 1 in the Lois Boisson vs Belinda Bencic professional tennis match in the 2026 WTA Cincinnati Round Of 64, then the market resolves to Yes. If Belinda Bencic wins set 1 in the Lois Boisson vs Belinda Bencic professional tennis match in the 2026 WTA Cincinnati Round Of 64, then the market resolves to Yes.