What is the current probability for "W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer"?

The contested Polymarket outcomes for "W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer" are W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer Set Handicap +/-1.5 85%, Completed Match 50%, W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer Set 2 Winner 50% — 2 of 16 outcomes are already 95%+. Refreshed continuously.

When does this market resolve?

This event resolves on Sep 28, 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/1057665. 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

↗

event16 outcomes

W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer

·Sports·ends Sep 28, 2026

vol cum

$11.9k

vol 24h

$11.9k

outcomes

ends

Sep 28, 2026

outcomesclick to inspect →

showing 5 of 16

TennisSportsGames

marketselected outcome

W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer Set 1 Winner

rank #1

100¢

▲ 50.0pp

24h change

vol cum

vol 24h

spread

0.00

ends

Sep 28, 2026

This market refers to the tennis match between Arina Bulatova and Ava Quincy Brewer in the W50 Berkeley, CA, originally scheduled for September 21, 2026 at 4:30PM ET. This market will resolve to “Arina Bulatova” if Arina Bulatova wins the first set. It will resolve to “Ava Quincy Brewer” if Ava Quincy Brewer 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 October 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.

timeline

opened · Sep 21, 2026opencloses · Sep 28, 2026

W50 Berkeley, CA: Arina Bulatova vs Ava Quincy Brewer Set 1 Winner · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

similar markets

No similar markets for sports & price markets.