TOTAL VOLUME:
$134b
24H VOL:
$87,176,691
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,391,958,194
394,660
Markets across
30,119
events
MATCHED EVENTS:
2,626
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 25, 12:31 PM EST
Kalshi
These markets assess whether Henry Searle or Michael Antonius will win the match by a specific margin of games. The outcomes will reflect the competitive balance between the two players throughout the entire match.
All markets for the Michael Antonius vs Henry Searle professional tennis match in the 2026 US Open Men Singles Round Of 128 share common secondary rules. If the match does not occur due to a player injury, walkover, forfeiture, or any other cancellation before play begins, all markets resolve to a fair price. If postponed or delayed, markets remain open and close after the rescheduled match concludes within two weeks. In case of retirement during play, markets that can be settled based on completed play resolve accordingly, while unresolved markets settle at Fair Market Price determined solely by the Exchange. The Exchange disclaims any affiliation with the governing league, and all trademarks remain property of their respective owners.