What is the current probability for "Naomi Osaka vs Elena Rybakina: Set 2 Winner"?

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

When does this market resolve?

This event resolves on Sep 21, 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-26SEP07OSARYB-2. 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 Elena Rybakina: Set 2 Winner

·Sports·ends Sep 21, 2026

vol cum

$455k

vol 24h

$455k

outcomes

ends

Sep 21, 2026

outcomesclick to inspect →

marketselected outcome

Elena Rybakina

rank #1 · resolved: yes

99¢

▲ 43.0pp

24h change

vol cum

$332k

vol 24h

$332k

spread

1.00

ends

Sep 21, 2026

If Elena Rybakina wins set 2 in the Naomi Osaka vs Elena Rybakina professional tennis match in the 2026 US Open Women Singles Round Of 16, then the market resolves to Yes.

timeline

opened · Sep 6, 2026closedresolved · Sep 7, 2026

Elena Rybakina · 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.