TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Sports
Fonseca vs Wawrinka
kalshi

Fonseca vs Wawrinka

Volume:
$33,919

Joao Fonseca

 - Kalshi

Joao Fonseca - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 20, 2026

Closed: Sep 19, 11:00 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

Joao Fonseca

View
85%
Yes 85¢No 15¢
100¢
N/A
$12,309
N/A
N/A
$7,960
Settled
No
kalshi

Stan Wawrinka

15%
Yes 15¢No 85¢
100¢
N/A
$21,610
N/A
N/A
$12,012
Settled
No
Total markets: 2

Description

This market centers on the outcome of a professional tennis match between Joao Fonseca and Stan Wawrinka scheduled for the 2026 Davis Cup round. The resolution depends solely on which player wins the match after play has officially begun. Any changes to the match schedule or cancellations before play starts will follow specific fairness guidelines.

Kalshi

If Joao Fonseca wins the Fonseca vs Wawrinka professional tennis match in the 2026 Davis Cup round after a ball has been played, then the market resolves to Yes. If Stan Wawrinka wins the Fonseca vs Wawrinka professional tennis match in the 2026 Davis Cup round after a ball has been played, then the market resolves to Yes.