TOTAL VOLUME:
$139.2b
24H VOL:
$164,783,081
24H TRANSACTIONS:
2,525,689,812
OPEN INTEREST:
$1,607,451,563
479,294
Markets across
37,299
events
MATCHED EVENTS:
2,906
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 9, 6:48 PM EST
Kalshi
This market centers on the outcome of a professional tennis match between Karen Khachanov and Alexander Blockx scheduled for the 2026 US Open Men Singles Quarterfinal. The focus is on which player claims victory after the match officially begins. If the match does not start due to cancellations or injuries, the market adjusts fairly, and any postponements keep the market open until the rescheduled match concludes.
The event determines the winner of the Khachanov vs Blockx professional tennis match in the 2026 US Open Men Singles Quarterfinal. The market resolves to Yes for the respective market if the designated player wins after the match has officially begun with a ball being played. If the match does not commence due to injury, walkover, forfeiture, or other cancellations before play starts, the market resolves to a fair price. Postponements or delays keep the market open, closing only after the rescheduled match finishes, with all outcomes evaluated within two weeks of the final match conclusion.