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: Mar 14, 8:30 PM EST
Kalshi
This event concerns the first set of a professional tennis semifinal match between two elite ATP players at the 2026 Indian Wells tournament. The outcome is determined by which player wins the opening set of their competition.