The stake is the amount of money you place on a bet — your financial risk on that wager. It is the most direct control you have over your betting exposure, and managing stake sizes intelligently is central to any sustainable betting strategy.
When a bet wins, you receive your stake back plus the profit. At decimal odds of 3.0, a £10 stake returns £30 (£20 profit + £10 stake). When a bet loses, your stake is forfeited entirely. The stake represents your maximum loss on any single bet.
Stake sizing relative to your bankroll is a critical decision. Fixed staking (always betting the same amount) is the simplest approach. Proportional staking (betting a fixed percentage of the current bankroll) is more sophisticated — when the bankroll grows, stakes grow; when it shrinks, stakes decrease, protecting against ruin. The Kelly Criterion takes this further, suggesting stake sizes based on the size of your perceived edge.
Maximum stakes set by bookmakers are a persistent challenge for profitable bettors. When a bookmaker identifies that a bettor is finding value, they restrict their maximum stake to tiny amounts — sometimes as low as £2. This makes the account practically useless and forces profitable bettors to spread activity across many bookmakers.
Example
You have a £1,000 bankroll and decide to use a 2% staking policy. Your standard stake is £20. After a run of 10 wins, your bankroll is £1,200. Your 2% stake is now £24. After a drawdown to £800, your stake would reduce to £16. This proportional approach naturally grows stakes in good periods and protects capital during bad runs.