TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

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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:

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Martins / Zarazua vs Hon / Osborne
kalshi

Martins / Zarazua vs Hon / Osborne

Volume:
$18,413

Ingrid Martins / Renata Zarazua

 - Kalshi

Ingrid Martins / Renata Zarazua - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 22, 2026

Closed: Sep 22, 6:40 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

Ingrid Martins / Renata Zarazua

View
100%
Yes 100¢No 0¢
100¢
N/A
$14,132
N/A
N/A
$7,804
Settled
Yes
kalshi

Priscilla Hon / Alexandra Osborne

View
0%
40%
Yes 0¢No 100¢
100¢
N/A
$4,282
N/A
N/A
$2,353
Settled
No
Total markets: 2

Description

This event tracks the outcome of a professional tennis match featuring two teams of players competing in an international tournament. The result depends on which pair secures a victory in their head-to-head contest. Any changes to the match schedule or unexpected interruptions are managed through specific guidelines to ensure fair resolution.

Kalshi

The event determines whether either of the two competing teams wins the designated professional tennis match after play has commenced. Both markets share a common framework: if the match does not begin due to injury, withdrawal, or other cancellations before any ball is struck, prices will be resolved fairly. If the match is delayed or postponed, betting remains active until the rescheduled match concludes, with final resolution occurring within two weeks of the completed event. The markets operate independently but are intrinsically linked to the same match outcome, with Kalshi explicitly stating no official affiliation with the governing tennis league or its associated entities.