
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: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Billy Horschel beats Higgo and Ortiz
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
If Billy Horschel is determined to have won the 3-ball matchup among Billy Horschel, Garrick Higgo, and Alvaro Ortiz in the 1st round of the 2026 VidantaWorld Mexico Open, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxpga3ball-vimo26r1ghigbhoraortAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+97 more outcomes
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