TOTAL VOLUME:

$154.8b

24H VOL:

$277,138,640

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,905,404,943

412,077

Markets across

39,838

events

MATCHED EVENTS:

4,526

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Nikola Bartunkova vs Aryna Sabalenka: Set 1 Winner
kalshi

Nikola Bartunkova vs Aryna Sabalenka: Set 1 Winner

Volume:
$269,865

Nikola Bartunkova

 - Kalshi

Nikola Bartunkova - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 4, 2026

Closed: Oct 4, 12:05 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

Nikola Bartunkova

View
100%
Yes 100¢No 0¢
—
N/A
$99,992
N/A
N/A
$77,404
Settled
Yes
kalshi

Aryna Sabalenka

0%
Yes 0¢No 100¢
—
N/A
$169,873
N/A
N/A
$132,705
Settled
No
Total markets: 2

Description

Two professional tennis players will compete in a match where the outcome of the first set determines the winner. Each player has an equal opportunity to claim victory in this initial set, which sets the tone for the overall contest.

Kalshi

If Nikola Bartunkova wins set 1 in the Nikola Bartunkova vs Aryna Sabalenka professional tennis match in the 2026 WTA Beijing Round Of 32, then the market resolves to Yes. If Aryna Sabalenka wins set 1 in the Nikola Bartunkova vs Aryna Sabalenka professional tennis match in the 2026 WTA Beijing Round Of 32, then the market resolves to Yes.