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%

BETA
Dashboards
Tour
All
Sports
Leylah Annie Fernandez vs Naomi Osaka: Set 1 Winner
kalshi

Leylah Annie Fernandez vs Naomi Osaka: Set 1 Winner

Volume:
$195,230

Naomi Osaka

 - Kalshi

Naomi Osaka - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 10, 2026

Closed: Aug 9, 8:00 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

Naomi Osaka

View
100%
30%
Yes 100¢No 0¢
100¢
N/A
$129,427
N/A
N/A
$81,393
Settled
Yes
kalshi

Leylah Annie Fernandez

0%
Yes 0¢No 100¢
100¢
N/A
$65,803
N/A
N/A
$45,865
Settled
No
Total markets: 2

Description

This market focuses on determining which player, Leylah Annie Fernandez or Naomi Osaka, will claim victory in the first set of their professional tennis match at the 2026 WTA Toronto Round Of 16. The outcome hinges solely on the performance of the athletes during the initial set of the contest. Any changes to the match schedule or unforeseen interruptions will be managed according to specific guidelines to ensure fair resolution.

Kalshi

If Leylah Annie Fernandez wins set 1 in the Leylah Annie Fernandez vs Naomi Osaka professional tennis match in the 2026 WTA Toronto Round Of 16, then the market resolves to Yes. If Naomi Osaka wins set 1 in the Leylah Annie Fernandez vs Naomi Osaka professional tennis match in the 2026 WTA Toronto Round Of 16, then the market resolves to Yes.