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: Aug 30, 3:22 PM EST
Kalshi
Speculators can assess whether Dino Prizmic will win the match by a certain margin of games. The game spread markets allow betting on the performance difference between the two players over the entire match.
These markets resolve based on the game differential in favor of Dino Prizmic across the full match in the 2026 US Open Men Singles Round Of 128. If the match does not occur due to injury, walkover, forfeiture, or cancellation before play begins, markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes within two weeks. In case of retirement during the match, markets that can be settled based on completed play resolve accordingly, while others resolve to Fair Market Price at the Exchange's discretion. Kalshi is not affiliated with the Governing League, and all trademarks belong to their respective owners.