TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 8, 1:21 AM EST
Kalshi
The first set of a professional tennis match between two athletes is closely watched, with the winner of that set being the decisive factor for this event.
If Jaume Munar wins set 1 in the Jaume Munar vs Jenson Brooksby professional tennis match in the 2026 ATP Shanghai Round Of 128, then the market resolves to Yes. If Jenson Brooksby wins set 1 in the Jaume Munar vs Jenson Brooksby professional tennis match in the 2026 ATP Shanghai Round Of 128, then the market resolves to Yes.