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: Sep 1, 5:00 PM EST
Kalshi
Two athletes battle in a professional tennis setting, where victory is determined by a substantial set margin. The event examines if either competitor can claim an overwhelming lead of over one and a half sets, reflecting both skill and resilience.
If Mattia Bellucci wins by over 1.5 sets in the Mattia Bellucci vs Zsombor Piros professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes. If Zsombor Piros wins by over 1.5 sets in the Mattia Bellucci vs Zsombor Piros professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.