What is the current probability for "National Bank Open: Aoi Ito vs Katherine Sebov"?

Current Polymarket odds for "National Bank Open: Aoi Ito vs Katherine Sebov": National Bank Open: Aoi Ito vs Katherine Sebov Set Handicap +/-1.5 100%, Completed Match 100%, National Bank Open: Aoi Ito vs Katherine Sebov Set 2 O/U 8.5 100% (top 3 of 16 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 8/9/2026.

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/784582. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

closedtrade on Polymarket

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event16 outcomes

National Bank Open: Aoi Ito vs Katherine Sebov

·Sports·ends Aug 9, 2026

vol cum

$124.3k

vol 24h

$124.3k

outcomes

ends

Aug 9, 2026

outcomesclick to inspect →

showing 5 of 16

TennisSportsGames

marketselected outcome

National Bank Open: Aoi Ito vs Katherine Sebov Set Handicap +/-1.5

rank #1 · resolved: sebov

100¢

▲ 50.0pp

24h change

vol cum

$13

vol 24h

$13

spread

0.00

ends

Aug 9, 2026

This market refers to the tennis match between Katherine Sebov and Aoi Ito in the National Bank Open, originally scheduled for August 2, 2026 at 2:00PM ET. This market will resolve to "Sebov" if Katherine Sebov wins by 2 or more sets than Aoi Ito, based on the final completed score. Otherwise, it will resolve to "Ito." 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 WTA results.

timeline

opened · Aug 2, 2026closedresolved · Aug 2, 2026

National Bank Open: Aoi Ito vs Katherine Sebov Set Handicap +/-1.5 · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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