What is the current probability for "Silva vs Vives Marcos"?

Current Kalshi odds for "Silva vs Vives Marcos": Joao Silva 56%, Pedro Vives Marcos 46% (top 2 of 2 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 9/13/2026.

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-26AUG30SILVIV. 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

↗

event2 outcomes

Silva vs Vives Marcos

·Sports·ends Sep 13, 2026

vol cum

$185.9k

vol 24h

$157.8k

outcomes

ends

Sep 13, 2026

outcomesclick to inspect →

marketselected outcome

Joao Silva

rank #1

56¢

▲ 56.0pp

24h change

vol cum

$83k

vol 24h

$72.4k

spread

0.02

ends

Sep 13, 2026

If Joao Silva wins the Silva vs Vives Marcos professional tennis match in the 2026 ATP Challenger Porto Qualification Round 1 after a ball has been played, then the market resolves to Yes.

timeline

opened · Aug 29, 2026opencloses · Sep 13, 2026

Joao Silva · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.