What is the current probability for "Ma vs Stefanini"?

Current Kalshi odds for "Ma vs Stefanini": Lucrezia Stefanini 72%, YeXin Ma 34% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 7/18/2026.

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/KXITFWMATCH-26JUL04MAXSTE. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

opentrade on Kalshi

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event2 outcomes

Ma vs Stefanini

·Sports·ends Jul 18, 2026

vol cum

$11.2k

vol 24h

$11k

outcomes

ends

Jul 18, 2026

outcomesclick to inspect →

marketselected outcome

Lucrezia Stefanini

rank #1

72¢

▲ 72.0pp

24h change

vol cum

$7.3k

vol 24h

$7.2k

spread

0.03

ends

Jul 18, 2026

If Lucrezia Stefanini wins the Ma vs Stefanini professional tennis match in the 2026 W100 Cary NC Semifinal after a ball has been played, then the market resolves to Yes.

timeline

opened · Jul 4, 2026opencloses · Jul 18, 2026

Lucrezia Stefanini · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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