What is the current probability for "Naomi Osaka vs Ekaterina Alexandrova: Set 1 Winner"?

Current Kalshi odds for "Naomi Osaka vs Ekaterina Alexandrova: Set 1 Winner": Naomi Osaka 99%, Ekaterina Alexandrova 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 7/9/2026.

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/KXWTASETWINNER-26JUN25OSAALE-1. 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

Naomi Osaka vs Ekaterina Alexandrova: Set 1 Winner

·Sports·ends Jul 9, 2026

vol cum

$22.1k

vol 24h

$22.1k

outcomes

ends

Jul 9, 2026

outcomesclick to inspect →

marketselected outcome

Naomi Osaka

rank #1 · resolved: yes

99¢

▲ 99.0pp

24h change

vol cum

$12.4k

vol 24h

$12.4k

spread

1.00

ends

Jul 9, 2026

If Naomi Osaka wins set 1 in the Naomi Osaka vs Ekaterina Alexandrova professional tennis match in the 2026 WTA Bad Homburg Quarterfinal, then the market resolves to Yes.

timeline

opened · Jun 24, 2026closedresolved · Jun 25, 2026

Naomi Osaka · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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