What is the current probability for "Johns vs Saraiva Dos Santos"?

Current Kalshi odds for "Johns vs Saraiva Dos Santos": Garrett Johns 77%, Paulo Andre Saraiva Dos Santos 24% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 9/1/2026.

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/KXATPCHALLENGERMATCH-26AUG18JOHSAR. 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

Johns vs Saraiva Dos Santos

·Sports·ends Sep 1, 2026

vol cum

$1.1M

vol 24h

$1.1M

outcomes

ends

Sep 1, 2026

outcomesclick to inspect →

marketselected outcome

Garrett Johns

rank #1

77¢

▲ 11.0pp

24h change

vol cum

$691.3k

vol 24h

$669.3k

spread

0.01

ends

Sep 1, 2026

If Garrett Johns wins the Johns vs Saraiva Dos Santos professional tennis match in the 2026 ATP Challenger Kingston Round Of 32 after a ball has been played, then the market resolves to Yes.

timeline

opened · Aug 18, 2026opencloses · Sep 1, 2026

Garrett Johns · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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No similar markets for sports & price markets.