TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Karen Khachanov vs Learner Tien: Set 1 Winner
kalshi

Karen Khachanov vs Learner Tien: Set 1 Winner

Volume:
$785,823

Karen Khachanov

 - Kalshi

Karen Khachanov - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Sep 7, 2026

Closed: Sep 7, 6:41 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

Karen Khachanov

View
100%
Yes 100¢No 0¢
100¢
N/A
$269,628
N/A
N/A
$151,259
Settled
Yes
kalshi

Learner Tien

0%
58%
Yes 0¢No 100¢
100¢
N/A
$516,195
N/A
N/A
$430,354
Settled
No
Total markets: 2

Description

This market focuses on predicting which player will win the first set of a tennis match between Karen Khachanov and Learner Tien at the 2026 US Open Men Singles Round Of 16. The outcome depends solely on the result of the first set, regardless of the final match result. It reflects the competitive dynamics and performance of both players in the early stages of their encounter.

Kalshi

The market resolves based on the winner of the first set in the specified tennis match. If the match does not commence due to injury, walkover, forfeiture, or other cancellations before any play occurs, the market settles at a fair price. Postponements or delays do not close the market; it remains open until the rescheduled match concludes, with a two-week window for closure. If a player retires during the match, markets that can be definitively settled based on completed play will do so, while unresolved markets will settle at a fair market price determined by the Exchange. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain the property of their respective owners.