What is the current probability for "Canadian Open, Qualification: Adam Walton vs Justin Boulais"?

The contested Polymarket outcomes for "Canadian Open, Qualification: Adam Walton vs Justin Boulais" are Canadian Open, Qualification: Adam Walton vs Justin Boulais 91%, Canadian Open, Qualification: Adam Walton vs Justin Boulais Match O/U 21.5 75%, Canadian Open, Qualification: Adam Walton vs Justin Boulais Match O/U 22.5 75% — 4 of 16 outcomes are already 95%+. Refreshed continuously.

When does this market resolve?

This event resolves on 8/8/2026.

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/779860. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

opentrade on Polymarket

↗

event16 outcomes

Canadian Open, Qualification: Adam Walton vs Justin Boulais

·Sports·ends Aug 8, 2026

vol cum

$47.2k

vol 24h

$47.2k

outcomes

ends

Aug 8, 2026

outcomesclick to inspect →

showing 5 of 16

TennisSportsGames

marketselected outcome

Canadian Open, Qualification: Adam Walton vs Justin Boulais Set 1 Winner

rank #1 · resolved: walton

100¢

▲ 50.0pp

24h change

vol cum

$85

vol 24h

$85

spread

0.00

ends

Aug 8, 2026

This market refers to the tennis match between Adam Walton and Justin Boulais in the Canadian Open, Qualification, originally scheduled for August 1, 2026 at 12:00PM ET. This market will resolve to “Walton” if Adam Walton wins the first set. It will resolve to “Boulais” if Justin Boulais wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official ATP match statistics.

timeline

opened · Aug 1, 2026closedresolved · Aug 1, 2026

Canadian Open, Qualification: Adam Walton vs Justin Boulais Set 1 Winner · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.