About Sprint Paddock
Sprint Paddock is a comprehensive horse-racing data-analysis platform that provides high-precision race predictions and a wide range of tools for racing fans, built around our proprietary AI index, the “SI Index.” We cover not only JRA (central) racing but also NAR (regional) racing.
Beyond simply viewing predictions, we bring your race analysis and record-keeping together in one place — from in-depth database search to day-to-day profit/loss management.
What we offer
- AI race predictions (SI Index): We analyze a vast amount of historical race-performance data and quantify each runner’s objective ability as the “SI Index.” Win-probability forecasts, top-pick rankings, and hit-rate track records are published with a high level of transparency. (AI predictions)
- Racing database & search: Quickly search and analyze detailed data and past trends for horses, jockeys, and individual races. (Horses / Jockeys)
- Umakeibo (betting-ticket P/L manager): Easily tally and manage your own purchase records and recovery rate, and use them to look back on your racing life. (Umakeibo)
About the “SI Index” AI prediction model
Our predictions are produced by the “SI Index,” a rating system that objectively estimates each horse’s ability based on a statistical approach.
The evaluation model updates every time the latest race results are reflected, ranking each runner by taking into account not only the horse’s ability but also composite factors such as the jockey and race conditions. It removes human subjectivity and arbitrary adjustment, providing consistent, data-driven predictions.
Our policy & disclaimer
Through highly transparent data analysis, Sprint Paddock aims to create an environment where racing fans can enjoy racing more deeply and make decisions they feel confident about.
- All content provided on this site is intended to provide information and support data analysis, and does not guarantee the winning of any particular betting ticket or any profit.
- Please make the final decision on purchasing betting tickets, etc. at your own responsibility.
- This site is operated independently, and its running costs are supported by advertising and by the provision of some premium features.
Contact
For questions about features, feedback on our data, business-partnership enquiries, and more, please feel free to reach us through the contact form.