TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 5, 4:02 PM EST
Kalshi
This market focuses on the outcome of a professional tennis match between Alexander Blockx and Flavio Cobolli at the 2026 US Open. It specifically tracks whether either player secures a decisive victory by winning more than 1.5 sets, reflecting the margin of dominance in their head-to-head contest.
The market resolves based on whether Alexander Blockx or Flavio Cobolli wins the match by more than 1.5 sets in their 2026 US Open Men Singles Round Of 32 encounter. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, it resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks. In cases of retirement during the match, outcomes determinable from completed play settle accordingly, while unresolved markets are settled at Fair Market Price determined by the Exchange. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.