What is the current probability for "Madison Keys vs Qinwen Zheng: Set 2 Winner"?

Current Kalshi odds for "Madison Keys vs Qinwen Zheng: Set 2 Winner": Qinwen Zheng 99%, Madison Keys 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Sep 19, 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-26SEP05KEYZHE-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

↗

event2 outcomes

Madison Keys vs Qinwen Zheng: Set 2 Winner

·Sports·ends Sep 19, 2026

vol cum

$393.9k

vol 24h

$393.9k

outcomes

ends

Sep 19, 2026

outcomesclick to inspect →

marketselected outcome

Qinwen Zheng

rank #1 · resolved: yes

99¢

▲ 99.0pp

24h change

vol cum

$214.6k

vol 24h

$214.6k

spread

1.00

ends

Sep 19, 2026

If Qinwen Zheng wins set 2 in the Madison Keys vs Qinwen Zheng professional tennis match in the 2026 US Open Women Singles Round Of 32, then the market resolves to Yes.

timeline

opened · Sep 3, 2026closedresolved · Sep 5, 2026

Qinwen Zheng · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.