Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Lisa Zaar
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Book received (not venue quote time): —
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Related questions for context, not a comparison of equivalent contracts.
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Rules
This market refers to the tennis match between the named outcome and Jessica Pieri in the W35 Santa Margherita di Pula, Main Draw, originally scheduled for October 10, 2026 at 4:00AM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/itf-zaar1-pieri1-2026-10-10AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+24 more outcomes
+16 more outcomes
+46 more outcomes