TOTAL VOLUME:
$154.8b
24H VOL:
$260,393,102
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,894,304,386
408,643
Markets across
39,771
events
MATCHED EVENTS:
4,493
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 23, 12:32 PM EST
Kalshi
The contest evaluates the difference in games won between the two athletes, with success determined by whether one player achieves a sufficient margin over the other by the end of the match.
All markets resolve based on the game differential between Tallon Griekspoor and Jiri Lehecka in the 2026 ATP Brussels Quarterfinal. If the match does not occur due to injury, walkover, forfeiture, or cancellation before play begins, markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes within two weeks. If a player retires, markets that can be settled using completed play resolve accordingly, while unresolved markets settle at Fair Market Price determined by the Exchange. Kalshi bears no official affiliation with the governing league, and all trademarks remain property of their respective owners.