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%

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Brandon Nakashima vs Sebastian Baez: Total Games
kalshi

Brandon Nakashima vs Sebastian Baez: Total Games

Volume:
$12,501

Over 31.5 games

 - Kalshi

Over 31.5 games - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 31, 2026

Closed: Aug 31, 5:01 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Over 31.5 games

View
0%
Yes 0¢No 100¢
1¢
N/A
$9,416
N/A
N/A
$8,274
Settled
No
kalshi

Over 36.5 games

0%
44%
Yes 0¢No 100¢
1¢
N/A
$2,771
N/A
N/A
$2,528
Settled
No
kalshi

Over 41.5 games

0%
Yes 0¢No 100¢
1¢
N/A
$314
N/A
N/A
$271
Settled
No
Total markets: 3

Description

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.

Kalshi

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.