What is the current probability for "ITF Champaign: William Jansen vs Naoya Honda"?

Current Polymarket odds for "ITF Champaign: William Jansen vs Naoya Honda": ITF Champaign: William Jansen vs Naoya Honda Set 1 O/U 8.5 100%, ITF Champaign: William Jansen vs Naoya Honda Set 1 O/U 9.5 100%, ITF Champaign: William Jansen vs Naoya Honda Set 1 O/U 10.5 100% (top 3 of 15 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 8/1/2026.

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/747217. 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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event15 outcomes

ITF Champaign: William Jansen vs Naoya Honda

·Sports·ends Aug 1, 2026

vol cum

$18.4k

vol 24h

$18.4k

outcomes

ends

Aug 1, 2026

outcomesclick to inspect →

showing 5 of 15

TennisSportsGames

marketselected outcome

ITF Champaign: William Jansen vs Naoya Honda Set 1 O/U 8.5

rank #1 · resolved: over

100¢

▲ 25.5pp

24h change

vol cum

vol 24h

spread

0.01

ends

Aug 1, 2026

This market refers to the tennis match between William Jansen and Naoya Honda in the ITF Champaign, originally scheduled for July 25, 2026 at 12:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official ITF results.

timeline

opened · Jul 25, 2026closedresolved · Jul 25, 2026

ITF Champaign: William Jansen vs Naoya Honda Set 1 O/U 8.5 · prices over time

−24h

now

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