KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedData quality warningNot meaningfully priced
Data as of Nov 8, 2026, 10:10 PM UTC · policy pm-quality-4
Selected book midpoint
Aryna Sabalenka · —
Loading selected book…
—
Stored price
Aryna Sabalenka 61%
Aryna Sabalenka 61%Market quality
47 / 100
Low quality24h Volume
—
Open interest
$0
Open interest unknownBid / Ask
— / —
Aryna SabalenkaSpread
—
Market data
Updated 28 minutes ago
Nov 8, 26, 8:20 PM UTCNov 9, 26, 11:00 PM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 5m (informational)
Market depth · Aryna Sabalenka
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Janice Tjen vs Magda Linette: Set 1 Winner
KalshiCoco Gauff vs Jessica Pegula: Set 1 Winner
KalshiJanice Tjen vs Magda Linette: Set 2 Winner
KalshiCoco Gauff vs Jessica Pegula: Set 2 Winner
KalshiAryna Sabalenka vs Karolina Muchova: Set 2 Winner
KalshiWTA Finals, Group B: Aryna Sabalenka vs Karolina Muchova
PolymarketRules
If Aryna Sabalenka wins set 1 in the Aryna Sabalenka vs Karolina Muchova professional tennis match in the 2026 WTA Finals (Women) Group Stage, then the market resolves to Yes.
Settles via:WTA
- The following market refers to the Aryna Sabalenka vs Karolina Muchova professional tennis match in the 2026 WTA Finals (Women) Group Stage. 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.
Rules for each outcome
- Aryna Sabalenka
- If Aryna Sabalenka wins set 1 in the Aryna Sabalenka vs Karolina Muchova professional tennis match in the 2026 WTA Finals (Women) Group Stage, then the market resolves to Yes.
- Karolina Muchova
- If Karolina Muchova wins set 1 in the Aryna Sabalenka vs Karolina Muchova professional tennis match in the 2026 WTA Finals (Women) Group Stage, then the market resolves to Yes.