TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 7, 2:38 PM EST
Kalshi
Two professional tennis players compete in the first set of their match at the 2026 WTA Rome tournament. The market outcome depends on which player wins that particular set.