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US Open Men's Singles: Americans to Reach Semifinals
kalshi

Will Americans reach the semifinals of the US Open Men's Singles?

Volume:
$7,767

1+ Americans

 - Kalshi

1+ Americans - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 9, 2026

Closed: Sep 9, 10:33 AM EST

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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

1+ Americans

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$5,723
N/A
N/A
$3,799
Settled
Yes
kalshi

2+ Americans

View
100%
Yes 100¢No 0¢
100¢
N/A
$2,044
N/A
N/A
$1,129
Settled
Yes
kalshi

3+ Americans

View
0%
6%
Yes 0¢No 100¢
100¢
N/A
$1
N/A
N/A
$1
Settled
No
Total markets: 3

Description

This event tracks whether American tennis players will advance to the semifinal stage of the 2026 US Open Men's Singles competition. The outcome depends on the number of U.S. athletes who reach this advanced round, reflecting national representation in one of tennis's most prestigious tournaments.

Kalshi

The event evaluates multiple markets based on the number of American players reaching the semifinals in the 2026 US Open Men's Singles. Each market resolves to 'Yes' if the specified minimum number of American players (1+, 2+, or 3+) achieves this stage. All markets include a secondary rule clarifying that Kalshi, the platform hosting these markets, holds no official affiliation with the governing body of the tournament, and all related trademarks remain property of their respective owners. The structure allows participants to speculate on varying levels of U.S. representation in the final four, with each threshold representing a distinct outcome.

Frequently asked questions

On Kalshi, this dashboard tracks the latest odds and price history for the US Open American semifinalists market, along with real-time volume of $7,767 and 24-hour volume of $1,669. It shows how traders on Kalshi are pricing the chances of American players reaching the semifinals at the tournament.

Compared to analyst forecasts, this market often reflects a more nuanced view shaped by real-time trading activity. While analysts may highlight player form and past performance, the odds here incorporate market sentiment and can shift quickly with new information or upsets. This allows traders to bet on outcomes that might be overlooked by traditional previews.

This market resolves around Sep 14, 2026, with the outcome confirmed once the tournament results are verifiable from credible public reporting. The final count of American players who reach the semifinals will set the settlement, based on official US Open conclusions and widely accepted sports news sources.