What is the current probability for "Alexander Zverev vs Lorenzo Sonego: Set 4 Winner"?

Current Kalshi odds for "Alexander Zverev vs Lorenzo Sonego: Set 4 Winner": Alexander Zverev 99%, Lorenzo Sonego 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Sep 16, 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/KXATPSETWINNER-26SEP01ZVESON-4. 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

Alexander Zverev vs Lorenzo Sonego: Set 4 Winner

·Sports·ends Sep 16, 2026

vol cum

$402.2k

vol 24h

$402.2k

outcomes

ends

Sep 16, 2026

outcomesclick to inspect →

marketselected outcome

Alexander Zverev

rank #1 · resolved: yes

99¢

▲ 21.0pp

24h change

vol cum

$130.5k

vol 24h

$130.5k

spread

1.00

ends

Sep 16, 2026

If Alexander Zverev wins set 4 in the Alexander Zverev vs Lorenzo Sonego professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.

timeline

opened · Sep 2, 2026closedresolved · Sep 2, 2026

Alexander Zverev · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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