TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
Kayla Day vs Liudmila Samsonova: Set 1 Winner
kalshi

Kayla Day vs Liudmila Samsonova: Set 1 Winner

Volume:
$464,166

Liudmila Samsonova

 - Kalshi

Liudmila Samsonova - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 17, 2026

Closed: Sep 16, 9:55 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

Liudmila Samsonova

View
100%
32%
Yes 100¢No 0¢
100¢
N/A
$308,903
N/A
N/A
$170,193
Settled
Yes
kalshi

Kayla Day

0%
Yes 0¢No 100¢
100¢
N/A
$155,263
N/A
N/A
$88,895
Settled
No
Total markets: 2

Description

This market focuses on predicting which player, Kayla Day or Liudmila Samsonova, will win the first set of their tennis match at the 2026 WTA Guadalajara Round Of 16. The outcome depends solely on the result of that specific set, regardless of the overall match result. Betting reflects expectations about each player's performance in the opening stage of their competition.

Kalshi

If Kayla Day wins set 1 in the Kayla Day vs Liudmila Samsonova professional tennis match in the 2026 WTA Guadalajara Round Of 16, then the market resolves to Yes. If Liudmila Samsonova wins set 1 in the Kayla Day vs Liudmila Samsonova professional tennis match in the 2026 WTA Guadalajara Round Of 16, then the market resolves to Yes.