What is the current probability for "Heliovaara / Patten vs Cerundolo / Cerundolo"?

Current Kalshi odds for "Heliovaara / Patten vs Cerundolo / Cerundolo": Harri Heliovaara / Henry Patten 99%, Francisco Cerundolo / Juan Manuel Cerundolo 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/KXATPDOUBLES-26SEP05HELPATCERCER. 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

Heliovaara / Patten vs Cerundolo / Cerundolo

·Sports·ends Sep 19, 2026

vol cum

$15.7k

vol 24h

$15k

outcomes

ends

Sep 19, 2026

outcomesclick to inspect →

marketselected outcome

Harri Heliovaara / Henry Patten

rank #1 · resolved: yes

99¢

▲ 11.0pp

24h change

vol cum

$7.8k

vol 24h

$7.3k

spread

1.00

ends

Sep 19, 2026

If Harri Heliovaara / Henry Patten wins the Heliovaara / Patten vs Cerundolo / Cerundolo professional tennis match in the 2026 US Open Men Doubles Round Of 64 after a ball has been played, then the market resolves to Yes.

timeline

opened · Sep 3, 2026closedresolved · Sep 4, 2026

Harri Heliovaara / Henry Patten · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.