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: Aug 31, 6:56 PM EST
Kalshi
This event tracks the performance difference between two tennis players in a specific match, focusing on how many games one player wins more than the other. The outcome depends on the final game score, reflecting the competitive balance between the athletes. It applies to a professional tournament setting with predefined conditions for match cancellations or changes.
The event evaluates whether Alexander Blockx wins the match against Marcelo Tomas Barrios Vera by a margin exceeding specified thresholds (-9.5, -6.5, and -3.5 games) in the 2026 US Open Men Singles Round of 128. All markets resolve based on the full-match game differential in favor of Blockx. If the match does not commence due to injury, walkover, forfeiture, or cancellation before play begins, all markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes, with resolution within two weeks. If a player retires during the match, markets that can be settled using completed play resolve accordingly, while unresolved markets settle at a 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.