TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Tsitsipas vs Duckworth
kalshi

Who will win Tsitsipas vs Duckworth?

Volume:
$653,596

Stefanos Tsitsipas

 - Kalshi

Stefanos Tsitsipas - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 23, 2026

Closed: Oct 23, 5:24 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

Stefanos Tsitsipas

View
100%
Yes 100¢No 0¢
—
N/A
$231,304
N/A
N/A
$138,329
Settled
Yes
kalshi

James Duckworth

View
0%
20%
Yes 0¢No 100¢
—
N/A
$422,292
N/A
N/A
$293,669
Settled
No
Total markets: 2

Description

Two professional tennis players face off in a quarterfinal match at a prestigious tournament. The match is closely watched by fans and analysts, with both players known for their competitive spirit and skill.

Kalshi

The market resolves to Yes if the specified player wins the match after at least one ball has been played. If the match does not occur due to injury, walkover, forfeiture, or cancellation before play begins, the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks.