What is the current probability for "Seifert vs Walch"?

Current Kalshi odds for "Seifert vs Walch": Stefan Seifert 99%, Antoine Walch 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Sep 23, 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/KXITFMATCH-26SEP09SEIWAL. 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

Seifert vs Walch

·Sports·ends Sep 23, 2026

vol cum

$643k

vol 24h

$643k

outcomes

ends

Sep 23, 2026

outcomesclick to inspect →

marketselected outcome

Stefan Seifert

rank #1 · resolved: yes

99¢

▲ 99.0pp

24h change

vol cum

$387.7k

vol 24h

$387.7k

spread

1.00

ends

Sep 23, 2026

If Stefan Seifert wins the Seifert vs Walch professional tennis match in the 2026 M25 Plaisir + H Round of 32 after a ball has been played, then the market resolves to Yes.

timeline

opened · Sep 8, 2026closedresolved · Sep 9, 2026

Stefan Seifert · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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