TOTAL VOLUME:

$154.4b

24H VOL:

$230,589,906

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

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40,213

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MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Rei Sakamoto vs Karen Khachanov: Set 1 Winner
kalshi

Rei Sakamoto vs Karen Khachanov: Set 1 Winner

Volume:
$23,781

Karen Khachanov

 - Kalshi

Karen Khachanov - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 20, 2026

Closed: Oct 20, 11:22 AM 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¢
—
N/A
$13,296
N/A
N/A
$8,945
Settled
Yes
kalshi

Rei Sakamoto

0%
Yes 0¢No 100¢
—
N/A
$10,485
N/A
N/A
$9,815
Settled
No
Total markets: 2

Description

This market focuses on predicting which player will win the first set of a professional tennis match between Rei Sakamoto and Karen Khachanov. The outcome depends solely on the result of the first set, regardless of the overall match result. It reflects the competitive dynamics and performance of both players in the early stages of their encounter.

Kalshi

The event determines the winner of the first set in the Rei Sakamoto vs. Karen Khachanov match at the 2026 ATP Almaty Round of 32. If either player wins the first set, the corresponding market resolves to Yes. If the match does not commence due to injury, walkover, forfeiture, or cancellation before any ball is played, the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes, with a two-week window for closure. In cases of retirement during the match, markets that can be settled based on completed play will resolve accordingly, while unresolved markets will settle at a Fair Market Price determined by the Exchange. Kalshi is not affiliated with the governing league, and all trademarks remain property of their respective owners.