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%

BETA
Dashboards
Tour
All
Sports
Boulter vs Ruzic
kalshi

Who will win Boulter vs Ruzic?

Volume:
$2,289,019

Katie Boulter

 - Kalshi

Katie Boulter - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 23, 2026

Closed: Oct 23, 6:00 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

Katie Boulter

View
100%
38%
Yes 100¢No 0¢
—
N/A
$1,229,117
N/A
N/A
$484,004
Settled
Yes
kalshi

Antonia Ruzic

0%
Yes 0¢No 100¢
—
N/A
$1,059,903
N/A
N/A
$352,379
Settled
No
Total markets: 2

Description

This market focuses on the outcome of a professional tennis match between Katie Boulter and Antonia Ruzic scheduled for the 2026 WTA Osaka Quarterfinal. It tracks who will win the match, provided actual play begins. The market accounts for potential match disruptions such as injuries or cancellations before play starts.

Kalshi

If Katie Boulter wins the Boulter vs Ruzic professional tennis match in the 2026 WTA Osaka Quarterfinal after a ball has been played, then the market resolves to Yes. If Antonia Ruzic wins the Boulter vs Ruzic professional tennis match in the 2026 WTA Osaka Quarterfinal after a ball has been played, then the market resolves to Yes.