TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Hsieh S-W / Ostapenko vs Bucsa / Melichar-Martinez
kalshi

Hsieh S-W / Ostapenko vs Bucsa / Melichar-Martinez

Volume:
$639

Su-Wei Hsieh / Jelena Ostapenko

 - Kalshi

Su-Wei Hsieh / Jelena Ostapenko - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 22, 2026

Closed: Oct 22, 10:14 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

Su-Wei Hsieh / Jelena Ostapenko

View
58%
Yes 58¢No 42¢
—
N/A
$497
N/A
N/A
$497
Settled
ResolvedResult not available
kalshi

Cristina Bucsa / Nicole Melichar-Martinez

View
42%
Yes 42¢No 58¢
—
N/A
$142
N/A
N/A
$141
Settled
ResolvedResult not available
Total markets: 2

Description

Two teams of professional tennis players will compete in a quarterfinal match at the 2026 WTA Wuhan tournament. The outcome depends entirely on which pair claims victory after the match begins.

Kalshi

Markets resolve to Yes if the specified team wins the professional tennis match after play has commenced. If the match does not occur due to injury, walkover, forfeiture, or other cancellation before any ball is played, the market resolves to a fair price. If the match is postponed or delayed, the market remains open until the rescheduled match concludes, with resolution occurring within two weeks of the final match result. Kalshi disclaims any affiliation with the governing league, and all trademarks remain property of their respective owners.