What is the current probability for "Petrillo vs Pieroni"?

Current Kalshi odds for "Petrillo vs Pieroni": Greta Petrillo 99%, Sveva Pieroni 1% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Sep 21, 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/KXITFWMATCH-26SEP07PETPIE. 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

Petrillo vs Pieroni

·Sports·ends Sep 21, 2026

vol cum

$98.9k

vol 24h

$98.9k

outcomes

ends

Sep 21, 2026

outcomesclick to inspect →

marketselected outcome

Greta Petrillo

rank #1 · resolved: yes

99¢

▲ 99.0pp

24h change

vol cum

$68.2k

vol 24h

$68.2k

spread

0.01

ends

Sep 21, 2026

If Greta Petrillo wins the Petrillo vs Pieroni professional tennis match in the 2026 W15 Viserba di Rimini Round of 32 after a ball has been played, then the market resolves to Yes.

timeline

opened · Sep 6, 2026closedresolved · Sep 21, 2026

Greta Petrillo · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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