TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 8, 8:15 PM EST
Kalshi
Two top-ranked tennis players compete in a high-stakes match where the outcome of the first set can set the tone for the entire encounter. The first set winner will determine early momentum and potentially influence the strategy of both athletes.
If Aryna Sabalenka wins set 1 in the Aryna Sabalenka vs Ekaterina Alexandrova professional tennis match in the 2026 WTA Toronto Round Of 16, then the market resolves to Yes. If Ekaterina Alexandrova wins set 1 in the Aryna Sabalenka vs Ekaterina Alexandrova professional tennis match in the 2026 WTA Toronto Round Of 16, then the market resolves to Yes.