What is the current probability for "Mladenovic vs Costoulas"?

Current Kalshi odds for "Mladenovic vs Costoulas": Sofia Costoulas 99%, Kristina Mladenovic 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Oct 12, 2026.

How is the probability calculated?

pdata reads the latest market prices directly from kalshi's public API and normalizes them to a 0-100 probability scale. See https://pdata.world/methodology for details on per-platform conventions.

Where can I get this data programmatically?

The JSON endpoint is https://api.pdata.world/api/v1/events/kalshi/KXWTACHALLENGERMATCH-26SEP27MLACOS. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

closedtrade on Kalshi

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event2 outcomes

Mladenovic vs Costoulas

·Sports·ends Oct 12, 2026

vol cum

$1.3M

vol 24h

$1.3M

outcomes

ends

Oct 12, 2026

outcomesclick to inspect →

marketselected outcome

Sofia Costoulas

rank #1 · resolved: yes

99¢

▲ 16.0pp

24h change

vol cum

$557.6k

vol 24h

$557k

spread

1.00

ends

Oct 12, 2026

If Sofia Costoulas wins the Mladenovic vs Costoulas professional tennis match in the 2026 WTA 125K Jingshan Round Of 32 after a ball has been played, then the market resolves to Yes.

timeline

opened · Sep 27, 2026closedresolved · Sep 29, 2026

Sofia Costoulas · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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