TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Kostyuk vs Li
kalshi

Kostyuk vs Li

Volume:
$2,333,759

Marta Kostyuk

 - Kalshi

Marta Kostyuk - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 17, 2026

Closed: Apr 17, 8:30 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

Marta Kostyuk

View
100%
Yes 100¢No 0¢
—
N/A
$1,154,074
N/A
N/A
$611,674
Settled
Yes
kalshi

Ann Li

View
0%
Yes 0¢No 100¢
—
N/A
$1,179,685
N/A
N/A
$503,672
Settled
No
Total markets: 2

Description

This event concerns a professional tennis match between Marta Kostyuk and Ann Li at the 2026 WTA Rouen Quarterfinal. The market will resolve based on whether either player wins the match after play has commenced.