TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Ostapenko vs Bencic
kalshi

Who will win Ostapenko vs Bencic?

Volume:
$659,037

Belinda Bencic

 - Kalshi

Belinda Bencic - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 20, 2026

Closed: Oct 20, 6:55 AM EST

kalshi

Kalshi

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

Belinda Bencic

View
100%
44%
Yes 100¢No 0¢
—
N/A
$271,565
N/A
N/A
$174,434
Settled
Yes
kalshi

Jelena Ostapenko

View
0%
46%
Yes 0¢No 100¢
—
N/A
$387,472
N/A
N/A
$164,428
Settled
No
Total markets: 2

Description

This event tracks the outcome of a professional tennis match between two players competing in a specific tournament round. The result depends solely on which athlete wins the match after play has officially begun. Any changes to the match schedule or unexpected interruptions are managed through defined procedures to ensure fair resolution.

Kalshi

The event resolves based on the winner of the Ostapenko vs Bencic professional tennis match in the 2026 WTA Ningbo Round Of 32, provided that at least one ball has been played. If the match does not commence due to injury, walkover, forfeiture, or other cancellation before any ball is played, the markets will resolve to a fair price. If the match is postponed or delayed, the markets remain open and will close after the rescheduled match concludes, provided it finishes within two weeks of the new date. The markets are independent of any official league affiliations, and all trademarks remain property of their respective owners.