TOTAL VOLUME:

$134b

24H VOL:

$87,176,691

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,391,958,194

394,660

Markets across

30,119

events

MATCHED EVENTS:

2,626

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Michael Antonius vs Henry Searle: Game Spread
kalshi

Michael Antonius vs Henry Searle: Game Spread

Volume:
$5,833

Michael Antonius -1.5 games

 - Kalshi

Michael Antonius -1.5 games - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 25, 2026

Closed: Aug 25, 12:31 PM EST

kalshi

Kalshi

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

Michael Antonius -1.5 games

View
100%
Yes 100¢No 0¢
100¢
N/A
$276
N/A
N/A
$276
Settled
Yes
kalshi

Henry Searle -3.5 games

0%
Yes 0¢No 100¢
100¢
N/A
$5,543
N/A
N/A
$4,001
Settled
No
kalshi

Henry Searle -6.5 games

0%
Yes 0¢No 100¢
100¢
N/A
$14
N/A
N/A
$14
Settled
No
Total markets: 3

Description

These markets assess whether Henry Searle or Michael Antonius will win the match by a specific margin of games. The outcomes will reflect the competitive balance between the two players throughout the entire match.

Kalshi

All markets for the Michael Antonius vs Henry Searle professional tennis match in the 2026 US Open Men Singles Round Of 128 share common secondary rules. If the match does not occur due to a player injury, walkover, forfeiture, or any other cancellation before play begins, all markets resolve to a fair price. If postponed or delayed, markets remain open and close after the rescheduled match concludes within two weeks. In case of retirement during play, markets that can be settled based on completed play resolve accordingly, while unresolved markets settle at Fair Market Price determined solely by the Exchange. The Exchange disclaims any affiliation with the governing league, and all trademarks remain property of their respective owners.