What is the current probability for "Iga Swiatek vs Elena Rybakina: Set 1 Winner"?

Current Kalshi odds for "Iga Swiatek vs Elena Rybakina: Set 1 Winner": Iga Swiatek 58%, Elena Rybakina 44% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 9/3/2026.

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-26AUG20SWIRYB-1. 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

Iga Swiatek vs Elena Rybakina: Set 1 Winner

·Sports·ends Sep 3, 2026

vol cum

$15.3k

vol 24h

$15.3k

outcomes

ends

Sep 3, 2026

outcomesclick to inspect →

marketselected outcome

Iga Swiatek

rank #1

58¢

▲ 58.0pp

24h change

vol cum

$13.1k

vol 24h

$13.1k

spread

0.01

ends

Sep 3, 2026

If Iga Swiatek wins set 1 in the Iga Swiatek vs Elena Rybakina professional tennis match in the 2026 WTA Cincinnati Quarterfinal, then the market resolves to Yes.

timeline

opened · Aug 19, 2026opencloses · Sep 3, 2026

Iga Swiatek · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.