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: Sep 18, 10:00 PM EST
Kalshi
Felix Auger-Aliassime and Quentin Halys compete in a 2026 Davis Cup round professional tennis match. The result depends entirely on which athlete wins, provided play has commenced. Matches canceled before any ball is hit, for reasons such as injury, will settle at a fair price.
Both markets resolve based on the winner of the Auger-Aliassime vs Halys professional tennis match in the 2026 Davis Cup round, provided at least one ball is played. If the match does not occur before any ball is played—due to injury, walkover, forfeiture, or other cancellation—the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks. Kalshi disclaims any affiliation with the governing league, and all trademarks remain property of their respective owners.