TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 11, 10:22 AM EST
Kalshi
Two professional tennis players compete in the Round of 32 at the 2026 ATP Rome tournament, with attention paid to the margin of games won by one player versus the other.