What is the current probability for "US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze"?

Current Polymarket odds for "US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze": US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze Match O/U 21.5 59%, US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze Set 2 Winner 57%, US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze Match O/U 22.5 52% (top 3 of 17 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on 8/31/2026.

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/898337. 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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event17 outcomes

US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze

·Sports·ends Aug 31, 2026

vol cum

$13.2k

vol 24h

$13.2k

outcomes

ends

Aug 31, 2026

outcomesclick to inspect →

showing 5 of 17

TennisSportsGames

marketselected outcome

US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze Match O/U 21.5

rank #1

59¢

▲ 8.5pp

24h change

vol cum

$15

vol 24h

$15

spread

0.03

ends

Aug 31, 2026

This market refers to the tennis match between Erika Andreeva and Mariam Bolkvadze in the US Open, Qualification WTA, originally scheduled for August 24, 2026 at 11:00AM ET. This market will resolve to "Over" if the total number of games completed equals or exceeds 22. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game. If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before completion, or if the match has not been completed by September 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. The primary resolution source for this market will be official Grand Slam statistics; however, a consensus of credible reporting may also be used.

timeline

opened · Aug 23, 2026opencloses · Aug 31, 2026

US Open, Qualification WTA: Erika Andreeva vs Mariam Bolkvadze Match O/U 21.5 · prices over time

−24h

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volume · by outcomehover a column to inspect

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