TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Guarachi / Ninomiya vs Haverlag / Radisic
kalshi

Guarachi / Ninomiya vs Haverlag / Radisic

Volume:
$327,226

Alexa Guarachi / Makoto Ninomiya

 - Kalshi

Alexa Guarachi / Makoto Ninomiya - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 14, 2026

Closed: Sep 14, 3:50 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

Alexa Guarachi / Makoto Ninomiya

View
100%
Yes 100¢No 0¢
100¢
N/A
$172,690
N/A
N/A
$63,666
Settled
Yes
kalshi

Isabelle Haverlag / Nika Radisic

0%
69%
Yes 0¢No 100¢
100¢
N/A
$154,536
N/A
N/A
$64,947
Settled
No
Total markets: 2

Description

This event tracks the outcome of a professional tennis match between two pairs of players competing in an international tournament. The result depends solely on which team emerges victorious after the match officially begins. Any changes to the match schedule or cancellations before play determines how the outcome is finalized.

Kalshi

The event resolves based on the winner of the Guarachi / Ninomiya vs Haverlag / Radisic professional tennis match in the 2026 WTA Guadalajara Round Of 16, provided that play has commenced. If the match does not occur 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 new match date. The event is unaffiliated with the official governing league, and all trademarks remain property of their respective owners.