Skip to main content
Market snapshot: . Prices may have changed since this snapshot.
Events
GroupKALSHI

Katerina Siniakova vs Peyton Stearns: Total Games

Katerina Siniakova vs Peyton Stearns: Total Games
Vol

K 35.22 contracts

|
Events

1

|
Markets

3

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 35.22 contracts

Reported volume ยท provider units

3

Saved contracts

0

Reviewed equivalent pairs

Source snapshot: Oct 18, 2026, 6:00 PM UTC

About This Event

Katerina Siniakova vs Peyton Stearns (Oct 18) If the number of completed games in the full match is above X in the Katerina Siniakova vs Peyton Stearns professional tennis match in the 2026 WTA Osaka Round Of 32, then the market resolves to Yes. The following market refers to the Katerina Siniakova vs Peyton Stearns professional tennis match in the 2026 WTA Osaka Round Of 32. If the match does not occur, signaled by a ball being played, due to a player injury, walkover, forfeiture, or any other cancellation, all before the match starts, the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished, within two weeks. If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. This market will close and expire after the event occurs.

AI-generated analysis based on market data. Not financial advice.

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

PolymarketSports
Japan Women's Open: Katerina Siniakova vs Peyton Stearns

Japan Women's Open: Katerina Siniakova vs Peyton Stearns

PM $266.32
Japan Women's Open: Completed Match: Katerina Siniakova vs Peyton StearnsYes 54%
Japan Women's Open: Katerina Siniakova vs Peyton StearnsView outcomes
Set 1 Winner: Katerina Siniakova vs Peyton StearnsView outcomes
+13 moreNext deadline Oct 26, 2026 UTC
KalshiSports
Katerina Siniakova vs Peyton Stearns: Set 1 Winner

Katerina Siniakova vs Peyton Stearns: Set 1 Winner

K 0 contracts
Will Katerina Siniakova win set 1 in the Katerina Siniakova vs Peyton Stearns matchYes 54%
Will Peyton Stearns win set 1 in the Katerina Siniakova vs Peyton Stearns matchYes 46%
2 mktsNext deadline Nov 2, 2026 UTC
KalshiSports
Katerina Siniakova vs Peyton Stearns: Set 2 Winner

Katerina Siniakova vs Peyton Stearns: Set 2 Winner

K 0 contracts
Will Katerina Siniakova win set 2 in the Katerina Siniakova vs Peyton Stearns matchYes 54.5%
Will Peyton Stearns win set 2 in the Katerina Siniakova vs Peyton Stearns matchYes 52.5%
2 mktsNext deadline Nov 2, 2026 UTC
KalshiSports
Siniakova vs Stearns

Siniakova vs Stearns

K 445.16 contracts
Katerina Siniakova winsYes 55.5%
Peyton Stearns winsYes 43.5%
2 mktsNext deadline Nov 2, 2026 UTC
KalshiSports
WTA Osaka Winner

WTA Osaka Winner

K 0 contracts
WTA Osaka: Shuai Zhang winsYes 24.5%
WTA Osaka: Tereza Valentova winsYes 24.5%
WTA Osaka: Moyuka Uchijima winsYes 24.5%
+29 moreNext deadline Nov 28, 2026 UTC
PolymarketSports
WTA Tennis: Osaka, Japan Winner

WTA Tennis: Osaka, Japan Winner

PM $0
Will Himeno Sakatsume win the 2026 Osaka, Japan?Yes 50%
Will Emerson Jones win the 2026 Osaka, Japan?Yes 49.5%
Will Zeynep Sonmez win the 2026 Osaka, Japan?Yes 49.5%
+29 moreNext deadline Oct 26, 2026 UTC

Market Insights

Price gaps of 2 pp+

0

Reviewed equivalent pairs

0

No currently reviewed equivalent pairs with both binary Yes prices are available.

Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.

Trade This Market