TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 16, 12:02 PM EST
Kalshi
This market focuses on predicting which player will win the first set of a professional tennis match between Oleksandra Oliynykova and Mirra Andreeva. The outcome depends solely on the result of the first set, regardless of the overall match result. It reflects the competitive dynamics and performance of both players in that specific segment of play.
If Oleksandra Oliynykova wins set 1 in the Oleksandra Oliynykova vs Mirra Andreeva professional tennis match in the 2026 WTA Cincinnati Round Of 64, then the market resolves to Yes. If Mirra Andreeva wins set 1 in the Oleksandra Oliynykova vs Mirra Andreeva professional tennis match in the 2026 WTA Cincinnati Round Of 64, then the market resolves to Yes.