What is the current probability for "Boulais vs Arribage"?

Current Kalshi odds for "Boulais vs Arribage": Justin Boulais 87%, Theo Arribage 14% (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/KXATPCHALLENGERMATCH-26SEP13BOUARR. 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

Boulais vs Arribage

·Sports·ends Sep 27, 2026

vol cum

$35.2k

vol 24h

$35.2k

outcomes

ends

Sep 27, 2026

outcomesclick to inspect →

marketselected outcome

Justin Boulais

rank #1

87¢

▲ 87.0pp

24h change

vol cum

$27k

vol 24h

$27k

spread

0.01

ends

Sep 27, 2026

If Justin Boulais wins the Boulais vs Arribage professional tennis match in the 2026 ATP Challenger Rennes Qualification Round 1 after a ball has been played, then the market resolves to Yes.

timeline

opened · Sep 13, 2026opencloses · Sep 27, 2026

Justin Boulais · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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