TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Marta Kostyuk vs Oksana Selekhmeteva: Set 1 Winner
kalshi

Marta Kostyuk vs Oksana Selekhmeteva: Set 1 Winner

Volume:
$440

Marta Kostyuk

 - Kalshi

Marta Kostyuk - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 24, 2026

Closed: May 24, 5:51 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¢
100¢
N/A
$352
N/A
N/A
$340
Settled
Yes
kalshi

Oksana Selekhmeteva

0%
Yes 0¢No 100¢
100¢
N/A
$89
N/A
N/A
$89
Settled
No
Total markets: 2

Description

Two professional tennis players compete in the first set of their 2026 French Open Women's Singles Round of 128 match. Whoever wins the opening set determines the outcome of this event.