TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 5:01 PM EST
Kalshi
These markets assess the expected margin of victory for Brandon Nakashima over Sebastian Baez in their 2026 US Open Round of 128 match. Each market corresponds to a different threshold of game differential, reflecting varying levels of Nakashima's dominance in the contest. Outcomes are determined by the actual game difference at the conclusion of the match, with specific handling for cancellations, postponements, or retirements.
The markets evaluate whether Brandon Nakashima will win the 2026 US Open Men Singles Round Of 128 match against Sebastian Baez by a margin exceeding specified game differentials: -8.5, -5.5, and -2.5 games. A 'Yes' outcome occurs if Nakashima’s game total exceeds Baez’s by more than the respective threshold. All markets share consistent secondary rules: if the match does not commence due to injury, walkover, forfeiture, or cancellation, they resolve to a fair price. Postponements keep markets open until the rescheduled match concludes, with resolution within two weeks. If a player retires, markets with sufficient data to settle definitively do so; others resolve to a Fair Market Price at the Exchange’s discretion. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.