TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Jebens / Reyes-Varela M vs Granollers / Zeballos
kalshi

Jebens / Reyes-Varela M vs Granollers / Zeballos

Volume:
$18,018

Marcel Granollers / Horacio Zeballos

 - Kalshi

Marcel Granollers / Horacio Zeballos - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 5, 2026

Closed: Sep 5, 12:45 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%
12%
Yes 100¢No 0¢
100¢
N/A
$10,220
N/A
N/A
$9,361
Settled
Yes
kalshi

Hendrik Jebens / Miguel Angel Reyes-Varela

View
0%
Yes 0¢No 100¢
100¢
N/A
$7,798
N/A
N/A
$5,387
Settled
No
Total markets: 2

Description

This event tracks the outcome of a professional tennis doubles match at the 2026 US Open. It focuses on whether the match will be won by either of the two competing teams after play has begun. The result reflects the competitive performance of the athletes under official tournament conditions.

Kalshi

The event determines the winner of the Jebens / Reyes-Varela M versus Granollers / Zeballos professional tennis match in the 2026 US Open Men Doubles Round Of 64, contingent upon at least one ball being played. If Jebens / Reyes-Varela win the match after play commences, their market resolves to Yes; if Granollers / Zeballos win under the same conditions, their market resolves to Yes. Should the match fail to occur before any ball is played—due to injury, walkover, forfeiture, or other cancellation—the markets resolve to a fair price. Postponements or delays keep the markets open until the rescheduled match concludes, with resolution occurring within two weeks afterward. Kalshi explicitly disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.