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: May 3, 12:15 PM EST
Kalshi
This event concerns the second set of a professional tennis match between two top-ranked players at the 2026 ATP Madrid Final. The market focuses on which player will win that particular set during the match.