KalshiClosedCheck availabilityKYC required2% feeVerified resolution dataRoughly calibratedThis market resolved: Martyna Kubka (96%)
Resolved: Aug 3, 2026, 5:52 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
Martyna Kubka
At 7 days out
—
At 24 hours out
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Data quality warningStale data
Data as of Aug 3, 2026, 5:40 PM UTC · policy pm-quality-3
Current implied probabilityMartyna Kubka 95%
Market quality
49 / 100
Low quality24h Volume
$880K
Liquidity
$428K
High liquidityBid / Ask
4.0% / 5.0%
Spread
1.0 pt
Tight spreadMarket data
Updated 5 hours ago
StaleAug 3, 26, 1:20 AMAug 17, 26, 1:10 PM
Probability Timeline
Teodora Kostovic5%
Martyna Kubka96%
5%
95%
Rules
If Teodora Kostovic wins the Kostovic vs Kubka professional tennis match in the 2026 WTA 125K Warsaw Round Of 32 after a ball has been played, then the market resolves to Yes.
- The following market refers to the Kostovic vs Kubka professional tennis match in the 2026 WTA 125K Warsaw Round Of 32 after a ball has been played.
- 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).
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