What is the current probability for "National Bank Open: Daria Kasatkina vs Elena Rybakina"?

Current Polymarket odds for "National Bank Open: Daria Kasatkina vs Elena Rybakina": National Bank Open: Daria Kasatkina vs Elena Rybakina Set Handicap +/-1.5 66%, National Bank Open: Daria Kasatkina vs Elena Rybakina Set 1 O/U 8.5 57%, Completed Match 50% (top 3 of 16 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 8/13/2026.

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/794275. 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

National Bank Open: Daria Kasatkina vs Elena Rybakina

·Sports·ends Aug 13, 2026

vol cum

$11.8k

vol 24h

$11.8k

outcomes

ends

Aug 13, 2026

outcomesclick to inspect →

showing 5 of 16

TennisSportsGames

marketselected outcome

National Bank Open: Daria Kasatkina vs Elena Rybakina Set Handicap +/-1.5

rank #1

66¢

▲ 15.5pp

24h change

vol cum

vol 24h

spread

0.03

ends

Aug 13, 2026

This market refers to the tennis match between Elena Rybakina and Daria Kasatkina in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to "Rybakina" if Elena Rybakina wins by 2 or more sets than Daria Kasatkina, based on the final completed score. Otherwise, it will resolve to "Kasatkina." 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 4, 2026opencloses · Aug 13, 2026

National Bank Open: Daria Kasatkina vs Elena Rybakina Set Handicap +/-1.5 · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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