What is the current probability for "Cincinnati Open: Coleman Wong vs Daniel Altmaier"?

Current Polymarket odds for "Cincinnati Open: Coleman Wong vs Daniel Altmaier": Cincinnati Open: Coleman Wong vs Daniel Altmaier Set Handicap +/-1.5 64%, Cincinnati Open: Coleman Wong vs Daniel Altmaier Set 1 O/U 10.5 62%, Cincinnati Open: Coleman Wong vs Daniel Altmaier Set Handicap +/-1.5 61% (top 3 of 16 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 8/21/2026.

How is the probability calculated?

pdata reads the latest market prices directly from polymarket'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/polymarket/845976. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

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event16 outcomes

Cincinnati Open: Coleman Wong vs Daniel Altmaier

·Sports·ends Aug 21, 2026

vol cum

$10.4k

vol 24h

$10.4k

outcomes

ends

Aug 21, 2026

outcomesclick to inspect →

showing 5 of 16

TennisSportsGames

marketselected outcome

Cincinnati Open: Coleman Wong vs Daniel Altmaier Set Handicap +/-1.5

rank #1

64¢

▲ 14.0pp

24h change

vol cum

vol 24h

spread

0.70

ends

Aug 21, 2026

This market refers to the tennis match between Coleman Wong and Daniel Altmaier in the Cincinnati Open, originally scheduled for August 14, 2026 at 11:00AM ET. This market will resolve to "Wong" if Coleman Wong wins by 2 or more sets than Daniel Altmaier, based on the final completed score. Otherwise, it will resolve to "Altmaier." If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official ATP results.

timeline

opened · Aug 13, 2026opencloses · Aug 21, 2026

Cincinnati Open: Coleman Wong vs Daniel Altmaier Set Handicap +/-1.5 · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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