KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Mary Stoiana / Vendula Valdmannova 64.8%+11.0ptVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
58 / 100
Medium quality24h Volume
$175.1
Liquidity
$6.5K
Medium liquidityBid / Ask
35.0% / 38.0%
Spread
3.0 pt
Moderate spreadMarket data
Updated 13 minutes ago
Sep 13, 26, 8:05 AM UTCSep 28, 26, 8:00 AM UTC
Trends
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KalshiRules
If the named outcome wins the Ovcharenko / Pigossi vs Stoiana / Valdmannova professional tennis match in the 2026 WTA Sao Paulo Round Of 16 after a ball has been played, then the market resolves to Yes.
Settles via:WTA
- The following market refers to the Ovcharenko / Pigossi vs Stoiana / Valdmannova professional tennis match in the 2026 WTA Sao Paulo Round Of 16 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).
- 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.
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Frequently asked questions
- What are the current odds for Ovcharenko / Pigossi vs Stoiana / Valdmannova?
- Kalshi prices Mary Stoiana / Vendula Valdmannova at 65% as of September 15, 2026.
- When does Ovcharenko / Pigossi vs Stoiana / Valdmannova resolve?
- Ovcharenko / Pigossi vs Stoiana / Valdmannova is scheduled to resolve on September 28, 2026.
- How is Ovcharenko / Pigossi vs Stoiana / Valdmannova settled?
- Kalshi settles this market as follows: If the named outcome wins the Ovcharenko / Pigossi vs Stoiana / Valdmannova professional tennis match in the 2026 WTA Sao Paulo Round Of 16 after a ball has been played, then the market resolves to Yes.