Betting knowledge
Betting Tipster ROI Explained
ROI is a historical performance measure, not a promise of future profit.
Basic idea
For a stated historical record, ROI compares net result with the total amount staked. Always check how both numbers were calculated and whether subscription fees were excluded.
Why context matters
A figure can be misleading when based on a tiny sample, cherry-picked period, unavailable odds or inconsistent staking. Examine the underlying selections rather than relying on the percentage alone.