Trends
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Related Markets
Related questions for context, not a comparison of equivalent contracts.
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Japan Open Tennis Championships: Matteo Berrettini vs Adolfo Vallejo
Rules
This market refers to the tennis match between the named outcome and Matteo Arnaldi in the Japan Open Tennis Championships, originally scheduled for October 2, 2026 at 9:00PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/atp-alcaraz-arnaldi-2026-10-02AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+97 more outcomes
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