What is the current probability for "Vance / Vance vs Klaassen / Papa"?

Current Kalshi odds for "Vance / Vance vs Klaassen / Papa": Stian Klaassen / Christopher Papa 99%, Jack Vance / Jamie Vance 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Oct 6, 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/KXATPCHALLENGERDOUBLES-26SEP22VANVANKLAPAP. 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

Vance / Vance vs Klaassen / Papa

·Sports·ends Oct 6, 2026

vol cum

$109.5k

vol 24h

$109.5k

outcomes

ends

Oct 6, 2026

outcomesclick to inspect →

marketselected outcome

Stian Klaassen / Christopher Papa

rank #1 · resolved: yes

99¢

▲ 99.0pp

24h change

vol cum

$56k

vol 24h

$56k

spread

1.00

ends

Oct 6, 2026

If Stian Klaassen / Christopher Papa wins the Vance / Vance vs Klaassen / Papa professional tennis match in the 2026 ATP Challenger San Diego 2 Round Of 16 after a ball has been played, then the market resolves to Yes.

timeline

opened · Sep 22, 2026closedresolved · Sep 23, 2026

Stian Klaassen / Christopher Papa · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.