This week's top-performing system by ROI has a compact but pointed record. The system called 'Hove Pick1 (excl. A2/A6/D3/OR3) — 21% ROI / 90d' has produced three selections in the last seven days, with one winner and one place for a win ROI of 83.3% on the period.
Three bets is not a validation of anything on its own. But the system's design is worth understanding, because the logic behind it is what creates the long-run 21% ROI figure it carries in its name.
The approach is simple: back the top composite pick at Hove, but only when the race grade is not A2, A6, D3, or OR3. Those excluded grades are ones where the model has historically shown weaker accuracy at this venue, either because the field quality is too compressed for composite scores to differentiate cleanly, or because the grade attracts dogs with less reliable form histories. By filtering them out, the system only activates when conditions historically favour the model's signals.
The result is a low-volume but higher-confidence filter: you do not back every Hove race, just the ones where the data says the model has an edge. Over 90 days, that has translated to a 21% win ROI on bets placed.
No selections are showing for today. The system will activate automatically when a qualifying Hove race appears. You can follow this and other systems on the Systems page.