TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 9:41 PM EST
Kalshi
This event tracks the performance of American players in the 2026 US Open Men's Singles tournament. It focuses on how many American athletes advance to the Quarterfinals, with different thresholds defining various outcomes. The event uses official nationality designations from the tournament's governing body to determine eligibility.
The event evaluates whether a specified number of American players advance to the Quarterfinals in the 2026 US Open Men's Singles tournament. Each market corresponds to an increasing threshold of American participants reaching this stage, ranging from one or more Americans to five or more Americans. All outcomes rely on official nationality classifications provided by the tournament's governing body. Kalshi explicitly disclaims any formal affiliation with or endorsement by the governing league, and all associated trademarks remain the property of their respective owners. The resolution of each market depends solely on the final tournament results and the corresponding nationality data.