TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 1, 4:15 PM EST
Kalshi
This event tracks the total number of games played in a professional tennis match between Yuliia Starodubtseva and Ella Seidel at the 2026 US Open Women Singles Round Of 128. Participants can speculate on whether the match will exceed specific game thresholds. The outcome depends entirely on the actual match progress, with specific conditions applied if the match is altered or canceled.
The event consists of three separate markets, each predicting whether the total number of completed games in the Yuliia Starodubtseva vs Ella Seidel match at the 2026 US Open Women Singles Round Of 128 will exceed specified thresholds: 16.5, 21.5, or 26.5 games. All markets share consistent secondary rules: if the match fails to start due to injury, walkover, forfeiture, or cancellation, it resolves to a fair price. Postponements keep markets open until the rescheduled match concludes, with resolution within two weeks. If a player retires, markets based on completed play settle definitively, while unresolved markets settle at a fair market price determined by the Exchange. The Exchange disclaims official affiliation with the governing league, and all trademarks remain property of their respective owners.