Bankroll Management and Staking Plans

Even a good tipster can expect a run of seven straight losses. How much you stake on each bet decides whether that run is a bad week or the end of your budget. Here is how the main staking plans work, with the maths behind them.

Most football betting advice is about picking winners: form, injuries, expected goals and team news. Far less attention goes to a question that matters just as much: how much should you stake on each bet? Two people can make exactly the same picks and end the season in very different places, simply because one staked sensibly and the other did not.

That is what bankroll management and staking plans are about. This guide explains what a bankroll is, why losing runs are more common than most fans expect, and how the main staking plans work, from simple flat stakes to the Kelly criterion. It also covers the systems to avoid and the tools that help keep betting under control.

What Is a Bankroll?

A bankroll is a fixed amount of money set aside only for betting. It is separate from rent, bills, savings and everyday spending, and it should be money you can afford to lose completely without affecting your life. If losing it would cause stress or problems, the amount is too high.

Most disciplined bettors divide their bankroll into units. A unit is usually 1% to 2% of the bankroll. With a bankroll of 500, one unit at 1% is 5. Talking in units rather than money makes it easier to track results, compare performance and avoid emotional decisions about how much to stake.

Why Losing Runs Are Normal

Football is a low-scoring sport, and single moments decide matches: a deflection, a missed penalty, a red card or a late VAR decision. Even good bets lose often. This natural up-and-down pattern is called variance, and it is the main reason bankroll management exists.

The figures below were calculated for bets that win exactly half the time, roughly what you would expect when backing even-money selections. They show the chance of suffering at least one losing streak of a given length:

Losing streak	Chance within 100 bets	Chance within 500 bets
5 or more in a row	81%	Almost certain
7 or more in a row	32%	86%
10 or more in a row	4%	22%

Over a season of 500 bets, a run of seven losses in a row is more likely than not. Even a skilled bettor who wins 55% of even-money bets still has around a 37% chance of losing eight in a row at some point across 500 bets. A staking plan has to survive these runs, because they will happen.

The Break-Even Problem

Before choosing a staking plan, it helps to know how hard it is to make a profit at all. Bookmakers build a margin into every price. Many popular markets, such as over/under goals or Asian handicaps, are priced around 1.91 on each side. At those odds, you need to win 52.4% of your bets just to break even, because 1 ÷ 1.91 = 52.4%.

This is why no staking plan can turn losing picks into winning ones. A staking plan controls risk and protects your bankroll. It does not create an edge. If your selections do not beat the bookmaker’s margin over time, any plan will lose money; it only changes how fast.

The Main Staking Plans

Flat staking

Flat staking means betting the same amount on every selection, usually one unit. It is the simplest plan and the one most often recommended for beginners. Because every stake is the same, one big loss cannot wipe out weeks of results, and it is easy to measure whether your picks are actually profitable.

The main weakness is that flat stakes do not adjust when your bankroll changes. If your bankroll falls by half, a fixed stake now represents a much larger share of what is left, which increases risk at exactly the wrong time.

Percentage staking

Percentage staking solves that problem. You stake a fixed percentage of your current bankroll, such as 2%, on every bet. When you win, the bankroll grows and stakes rise. When you lose, stakes shrink automatically, which protects you during a bad run.

For example, start with 100 units and stake 2% each time. After ten straight losses you still have about 81.7 units, not 80, because each stake was slightly smaller than the last. In theory you can never go completely broke, although the bankroll can become very small after a long losing run.

Confidence or variable staking

Some bettors stake more on selections they feel stronger about, for example one unit on a normal bet and three units on a “best bet”. This can work if your confidence is backed by careful analysis and long-term records. The danger is that confidence is often emotional. Many bettors stake most heavily on the bets that excite them, not the ones with the best value, so a strict maximum stake is essential.

The Kelly criterion

The Kelly criterion is the most famous mathematical staking method. It was published in 1956 by John L. Kelly Jr., a scientist at Bell Labs, in a paper called “A New Interpretation of Information Rate” in the Bell System Technical Journal. Mathematician Edward Thorp later used it in blackjack and investing, and it is still used in finance today.

Kelly tells you what share of your bankroll to stake based on your edge. The formula is: stake % = (b × p − q) ÷ b, where b is the decimal odds minus 1, p is your estimated chance of winning and q is your chance of losing (1 − p). If the result is zero or negative, there is no value and you should not bet.

Here is an example. A team is priced at 2.10, which implies a 47.6% chance. You believe their real chance is 52%. Using the formula, b = 1.10, p = 0.52 and q = 0.48, which gives a full Kelly stake of about 8.4% of your bankroll.

The problem is that Kelly is only as good as your estimate of p, and football probabilities are hard to judge. Overestimating your edge leads to over-betting, and the cost is severe. Using standard growth calculations, staking twice the correct Kelly amount reduces your long-term growth to roughly zero, while adding much bigger swings. For this reason, many experienced bettors use fractional Kelly, staking a half or a quarter of the suggested amount.

Systems to Avoid: Martingale and Chasing Losses

The Martingale system tells you to double your stake after every loss, so that one win recovers everything and adds a small profit. It sounds logical, but it fails in practice because losing runs grow costs very quickly. At even money, the profit from finally winning is still only your original one-unit stake.

Losses in a row	Next stake	Total already lost
3	8 units	7 units
5	32 units	31 units
8	256 units	255 units
10	1,024 units	1,023 units

As the streak table showed, a run of ten losses at even money is far from impossible over a long period. Most bankrolls, and many bookmaker maximum stake limits, run out long before that point. The same risk applies to informal “chasing”, where a bettor raises stakes after losses to win money back quickly. It is one of the clearest warning signs of harmful gambling.

Why Protecting the Bankroll Matters So Much

Losses are harder to recover than they look, because each percentage gain is calculated on a smaller amount. This is why most staking plans focus on limiting drawdowns, the fall from your bankroll’s highest point.

Bankroll loss	Gain needed to recover
10%	11.1%
20%	25.0%
30%	42.9%
50%	100.0%

Comparing Staking Plans

Plan	How it works	Main strength	Main risk
Flat	Same stake every bet	Simple and easy to track	Doesn’t adjust to bankroll
Percentage	Fixed % of current bankroll	Shrinks stakes in bad runs	Slow recovery after losses
Confidence	More units on stronger picks	Rewards real analysis	Emotional over-staking
Kelly	Stake based on estimated edge	Mathematically efficient	Errors in your estimates
Martingale	Double after every loss	None in the long run	Huge losses in a streak

Practical Rules That Make Any Plan Work

• Keep a record of every bet: date, market, odds, stake and result. Without records you cannot tell skill from luck.
• Set your bankroll for a fixed period, such as a month or a season, and do not top it up after losses.
• Cap your stakes. Many bettors never risk more than 2% to 5% of their bankroll on a single bet, even with Kelly.
• Be careful with accumulators. Bookmaker margins multiply across selections, so keep them to small stakes.
• Use the safer gambling tools that licensed bookmakers provide, including deposit limits, loss limits, time-outs and self-exclusion.

Keeping Betting in Perspective

Bankroll management is also about staying in control. According to the Gambling Commission’s Gambling Survey for Great Britain for 2025, published in July 2026, 2.4% of adults were classed as problem gamblers, with a further 3.5% at moderate risk. Setting limits before you bet is one of the simplest ways to stay on the right side of those numbers.

The best staking plan is the one you can follow calmly through a losing run. For most fans, that means a modest bankroll, flat or percentage stakes of 1% to 2%, and honest records. If you do bet, check the legal age where you live, and if betting stops being fun, take a break and speak to a local support service.