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: Aug 31, 3:06 PM EST
Kalshi
The match between Tamara Zidansek and Maria Timofeeva at the 2026 US Open Women Singles Round Of 128 will be closely watched for its length in terms of games played. Analysts will analyze the players' serving efficiency and baseline play to gauge how many games might be completed.
All markets resolve based on the total number of completed games in the full match exceeding specified thresholds (16.5, 21.5, or 26.5). 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. In case of retirement, markets that can be settled based on completed play resolve accordingly, while others resolve to Fair Market Price at the Exchange's discretion. Kalshi disclaims any affiliation with the Governing League, and all trademarks remain property of their respective owners.