What is the current probability for "US Open, Qualification WTA: Kristina Penickova vs Harriet Dart"?

The contested Polymarket outcomes for "US Open, Qualification WTA: Kristina Penickova vs Harriet Dart" are US Open, Qualification WTA: Kristina Penickova vs Harriet Dart Total Sets: O/U 2.5 78%, US Open, Qualification WTA: Kristina Penickova vs Harriet Dart Match O/U 21.5 75%, US Open, Qualification WTA: Kristina Penickova vs Harriet Dart Match O/U 22.5 75% — 4 of 16 outcomes are already 95%+. Refreshed continuously.

When does this market resolve?

This event resolves on 9/2/2026.

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/912562. 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

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event16 outcomes

US Open, Qualification WTA: Kristina Penickova vs Harriet Dart

·Sports·ends Sep 2, 2026

vol cum

$133.4k

vol 24h

$97k

outcomes

ends

Sep 2, 2026

outcomesclick to inspect →

showing 5 of 16

TennisSportsGames

marketselected outcome

US Open, Qualification WTA: Kristina Penickova vs Harriet Dart Set 1 Winner

rank #1 · resolved: penickova

100¢

▲ 39.5pp

24h change

vol cum

$562

vol 24h

$562

spread

0.00

ends

Sep 2, 2026

This market refers to the tennis match between Kristina Penickova and Harriet Dart in the US Open, Qualification WTA, originally scheduled for August 26, 2026 at 2:00PM ET. This market will resolve to “Penickova” if Kristina Penickova wins the first set. It will resolve to “Dart” if Harriet Dart 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 play has not begun by September 9, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official Grand Slam match statistics.

timeline

opened · Aug 25, 2026closedresolved · Aug 26, 2026

US Open, Qualification WTA: Kristina Penickova vs Harriet Dart Set 1 Winner · prices over time

−24h

now

volume · by outcomehover a column to inspect

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