TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 5:01 PM EST
Kalshi
These markets assess the expected length of a tennis match between Brandon Nakashima and Sebastian Baez at the 2026 US Open. Each market corresponds to a different threshold of total games played, reflecting varying expectations about how competitive or extended the match might be. Outcomes depend on whether the actual number of completed games exceeds specified levels.
The markets evaluate whether the total number of completed games in the Brandon Nakashima vs. Sebastian Baez match at the 2026 US Open Men Singles Round of 128 exceeds specified thresholds of 31.5, 36.5, or 41.5 games. All markets share consistent secondary rules: if the match does not commence due to injury, walkover, forfeiture, or cancellation before play begins, all markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes within two weeks. If a player retires during the match, markets that can be settled based on completed play resolve accordingly, while unresolved markets settle at a Fair Market Price determined by the Exchange. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.