TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Darderi / Etcheverry T vs Granollers / Zeballos
kalshi

Darderi / Etcheverry T vs Granollers / Zeballos

Volume:
$243,972

Marcel Granollers / Horacio Zeballos

 - Kalshi

Marcel Granollers / Horacio Zeballos - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 21, 2026

Closed: Aug 21, 12:54 PM 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

Marcel Granollers / Horacio Zeballos

View
100%
25%
Yes 100¢No 0¢
100¢
N/A
$70,417
N/A
N/A
$50,419
Settled
Yes
kalshi

Luciano Darderi / Tomas Martin Etcheverry

View
0%
34%
Yes 0¢No 100¢
100¢
N/A
$173,554
N/A
N/A
$110,736
Settled
No
Total markets: 2

Description

This event tracks the outcome of a professional tennis match between two pairs of players competing in a specific tournament. The result depends solely on which team emerges victorious after the match begins. If the match does not start due to cancellations, the outcome will be adjusted fairly.

Kalshi

The event determines the winner of a professional tennis match between two pairs of players in the 2026 ATP Cincinnati Quarterfinal. A market resolves to Yes if the specified pair wins the match after play has commenced. If the match does not start 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 a closure deadline of two weeks after the match finishes. The event operates independently of official league affiliations, and all trademarks remain the property of their respective owners.