TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 1, 3:50 PM EST
Kalshi
This event concerns a professional tennis match between Alexander Blockx and Alexander Zverev in the semifinal round of the 2026 ATP Madrid tournament. The market will resolve based on the outcome of this match, provided that at least one ball is played during the competition.