What is the current probability for "Elvina Kalieva vs Kayla Day: Set 1 Winner"?

Current Kalshi odds for "Elvina Kalieva vs Kayla Day: Set 1 Winner": Kayla Day 99%, Elvina Kalieva 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Sep 27, 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-26SEP13KALDAY-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

Elvina Kalieva vs Kayla Day: Set 1 Winner

·Sports·ends Sep 27, 2026

vol cum

$203.8k

vol 24h

$188.3k

outcomes

ends

Sep 27, 2026

outcomesclick to inspect →

marketselected outcome

Kayla Day

rank #1

99¢

▲ 99.0pp

24h change

vol cum

$102.7k

vol 24h

$90.8k

spread

0.01

ends

Sep 27, 2026

If Kayla Day wins set 1 in the Elvina Kalieva vs Kayla Day professional tennis match in the 2026 WTA Guadalajara Round Of 32, then the market resolves to Yes.

timeline

opened · Sep 12, 2026opencloses · Sep 27, 2026

Kayla Day · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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