Should You Increase Your Stakes When Your Bankroll Grows?

You start with a €5,000 Bankroll.

Your rule is simple:

1U = €50

or:

1% of your initial Bankroll.

After several months, your results are positive and your Bankroll reaches:

€5,500

then:

€6,000

and perhaps:

€7,500.

An obvious question then arises:

should you increase your Stakes when your Bankroll grows?

At first glance, the answer seems straightforward.

If 1U represents 1% of the Bankroll, a €6,000 Bankroll should mean:

1U = €60

And with €7,500:

1U = €75

Mathematically, this is consistent.

In practice, however, the question is more complex.

Increasing your Stakes too quickly can amplify Variance and Drawdowns.

On the other hand, never increasing your Stakes means you do not fully benefit from the growth of your capital.

The real question is therefore:

when and how should you recalculate the value of your Unit?

Two Main Approaches

There are two main ways to manage Stake size as your Bankroll changes.

Method 1: Keep a Fixed Unit

You start with:

Bankroll = €5,000

1U = €50

Even if your Bankroll reaches:

€6,000

you continue betting:

€50

per Unit.

The monetary value of your Unit therefore remains fixed.

Method 2: Recalculate the Unit Regularly

You decide that:

1U = 1% of the Bankroll

If the Bankroll increases to:

€6,000

then:

1U = €60

If it reaches:

€7,500

then:

1U = €75

This second approach allows the size of your Stakes to gradually increase with your capital.

However, it also changes the way your Bankroll behaves.

Why Keep a Fixed Unit?

The first reason is simplicity.

With:

1U = €50

every result is easy to track.

If your Tipster generates:

+20U

your profit is:

20 × €50 = €1,000

If the Tipster records:

-10U

your loss is:

10 × €50 = €500

The monetary value of each Unit never changes.

This makes performance analysis considerably easier.

A Fixed Unit Gradually Reduces Relative Risk

There is another interesting effect.

At the beginning:

Bankroll = €5,000

Stake = €50

Your Stake represents:

1% of the Bankroll

But if your Bankroll reaches:

€6,000

the same €50 Stake now represents:

0.83% of the Bankroll

At:

€7,500

€50 represents only:

0.67% of the Bankroll

At:

€10,000

€50 represents:

0.50%

Therefore, if the Bankroll grows while the Stake remains fixed, your relative level of risk gradually decreases.

This Makes the Strategy Increasingly Conservative

This development can be intentional.

Someone who wants to progressively protect accumulated profits may decide to keep a fixed Unit.

As the Bankroll grows, each bet represents a smaller fraction of the available capital.

All else being equal, the Risk of Ruin therefore decreases mechanically.

However, this additional caution also comes at a cost.

The growth of the capital is not being fully exploited.

Why Increase Stakes Gradually?

The alternative is to maintain a relatively stable percentage of the Bankroll.

For example:

1U = 1% of the Bankroll

With:

€5,000

1U = €50

With:

€6,000

1U = €60

With:

€7,500

1U = €75

With:

€10,000

1U = €100

This approach allows you to benefit from Bankroll growth.

As your capital increases, the monetary value of the same performance expressed in Units also increases.

The Compounding Effect

Suppose a strategy generates:

+20U

With a Fixed €50 Unit

The profit is:

20 × €50 = €1,000

With a €75 Unit

The same +20U result produces:

20 × €75 = €1,500

This is the principle of compounding applied to Stake Sizing.

As capital grows, the size of your positions can gradually increase.

But there is one essential condition:

the increase in Stakes should come from genuine Bankroll growth, not simply from increased confidence.

The Trap: Increasing Stakes After a Winning Run

This is probably one of the most common mistakes.

A bettor starts with:

1U = €50

Then generates:

+8U

over a few weeks.

The bettor immediately decides to increase to:

1U = €75

Why?

Because the strategy appears to be performing particularly well.

But a winning run does not necessarily mean that the Edge has increased.

It may simply represent a favorable period of Variance.

Increasing Stakes sharply after a good run can therefore lead to taking more risk just before results return to a less favorable period.

Bankroll and Confidence Are Not the Same Thing

Stake size should not increase simply because:

“I'm on a good run”

“my Tipster is winning a lot right now”

or:

“the strategy has just made +15U”

These factors alone are not sufficient justification.

The better question is:

“Has my Bankroll increased enough to objectively justify a new Unit value?”

This distinction helps prevent Performance Chasing.

Should You Recalculate Your Unit After Every Bet?

Technically, you can.

If you use exactly:

1% of the current Bankroll

then your Stake could be recalculated after every result.

For example:

Bankroll:

€5,000

Stake:

€50

After several wins, the Bankroll increases to:

€5,127

The new Unit would be:

€51.27

Then perhaps:

€51.84

then:

€50.96

and so on.

Mathematically, this method is consistent.

In practice, however, it can become unnecessarily complicated.

A Step-Based Approach Is Often Simpler

Instead of recalculating the Unit after every bet, you can define Bankroll thresholds.

For example:

This method maintains a logic close to:

1U ≈ 1% of the Bankroll

while avoiding constant changes to your Stake.

A Step-Based System Reduces Constant Adjustments

With this method, the value of the Unit changes only when the Bankroll crosses a predefined threshold.

For example:

Initial Bankroll:

€5,000

1U:

€50

The Bankroll increases to:

€5,420

You continue with:

1U = €50

It then reaches:

€5,500

You increase to:

1U = €55

Then at €6,000:

1U = €60

This allows Stakes to grow with the Bankroll without changing the amount after every single bet.

Be Careful With Moving Back and Forth Between Thresholds

Imagine your Bankroll reaches:

€5,510

You therefore increase from:

€50

to:

€55

per Unit.

After a few losses, your Bankroll falls back to:

€5,470

Should you immediately return to €50?

And then move back to €55 if the Bankroll reaches €5,510 again?

This system can create constant Stake changes around the same threshold.

One solution is to use confirmation zones.

Use a Confirmation Threshold

For example, you can decide not to change your Unit until the Bankroll has sustainably crossed a certain level.

You can also recalculate at fixed intervals:

once a month

every three months

or:

after a predetermined increase in the Bankroll

This limits reactions to short-term fluctuations.

The objective is to adapt your Stake to a structural change in capital, not to every movement caused by Variance.

Another Method: Increase the Unit Every +10% in Bankroll

A particularly simple rule is to adjust the Unit whenever the Bankroll increases by a certain percentage.

For example:

+10%

Initial Bankroll:

€5,000

1U:

€50

First threshold:

€5,500

New Unit:

€55

Second threshold:

€6,050

New Unit:

€60.50

Third threshold:

€6,655

New Unit:

€66.55

This method allows Stake size to follow the growth of the capital progressively.

Can You Use Rounded Amounts?

Yes.

There is generally no need to bet exactly:

€60.50

or:

€66.55

A more practical approach could use:

€60

then:

€65

or:

€70

The objective is not to maintain exactly 1% down to the cent.

The objective is to maintain a consistent Risk Management framework.

The Problem With Increasing Stakes Too Quickly

Suppose your Bankroll increases from:

€5,000

to:

€6,000

You have gained:

20%

If you maintain a 1% approach, your Unit increases from:

€50

to:

€60

Your Stake has also increased by:

20%

This is consistent.

But imagine that you instead decide to increase directly from:

€50

to:

€100

Your Bankroll has increased by only 20%.

But your Stake has increased by:

100%

Your risk profile has completely changed.

Stake Growth Should Remain Proportional to Bankroll Growth

This is a fundamental principle.

If your Bankroll increases by 20%, increasing your Unit by approximately 20% maintains a similar level of relative risk.

However, increasing the Stake much faster than the Bankroll means increasing your exposure to risk.

For example:

Initial Situation

Bankroll:

€5,000

1U:

€50

Risk:

1%

After Growth

Bankroll:

€6,000

If 1U = €60:

1%

But if 1U = €100:

1.67%

You have therefore not simply increased your Stakes.

You have also changed your Risk Management strategy.

What Happens if a Drawdown Occurs After Increasing the Unit?

This is an essential question.

Suppose your Bankroll reaches:

€7,500

You increase your Unit to:

€75

Then you experience a Drawdown of:

-20U

The loss is:

20 × €75 = €1,500

Your Bankroll falls back to:

€6,000

If you continue betting €75, your Unit now represents:

1.25% of the Bankroll

Your relative risk has therefore increased.

You need to decide in advance what happens when the Bankroll decreases.

Should You Also Reduce Stakes When the Bankroll Falls?

If your objective is to maintain exposure close to a fixed percentage of the Bankroll, then yes.

The adjustment should work in both directions.

A growing Bankroll may justify increasing the Unit.

A falling Bankroll may justify reducing it.

Otherwise, the system becomes asymmetric:

you increase Stakes during winning periods,

but keep those higher Stakes during Drawdowns.

This can amplify losses.

Example of Adjusting in Both Directions

Suppose:

€5,000 → 1U = €50

The Bankroll increases to:

€6,000

You move to:

1U = €60

Then a Drawdown brings the Bankroll back to:

€5,000

If you want to maintain 1% exposure, the Unit should return to:

€50

The system therefore remains consistent.

But Should You Reduce It Immediately?

Not necessarily.

As with increases, you can use thresholds.

For example:

The rule then becomes mechanical.

The decision is no longer emotional.

Fixed Flat Betting or Proportional Flat Betting?

It is useful to distinguish between two approaches.

Fixed Monetary Flat Betting

You always bet:

€50

The monetary value of the Stake never changes.

Proportional Flat Betting

You always bet approximately:

1% of the Bankroll

The monetary value of the Unit therefore changes with your capital.

Both approaches are coherent.

But they do not produce exactly the same growth and risk profile.

The Advantage of Fixed Monetary Flat Betting

With a fixed €50 Unit:

maximum simplicity

easy performance comparison

gradual reduction in relative risk as the Bankroll grows

fewer Stake decisions

It is a particularly robust approach.

The Advantage of Proportional Flat Betting

With a Unit that remains close to 1%:

relative risk remains more stable

capital growth is used more effectively

Stakes gradually increase with the Bankroll

Stakes can also decrease during Drawdowns

This approach creates a form of compounding.

Comparison When the Bankroll Doubles

Suppose the Bankroll increases from:

€5,000

to:

€10,000

Fixed Unit

1U remains:

€50

The Stake now represents:

0.5% of the Bankroll

Proportional Unit

1U becomes:

€100

The Stake remains:

1% of the Bankroll

Both methods are conservative in different ways.

The first gradually reduces relative risk.

The second maintains relatively stable risk while making greater use of capital growth.

Pay Attention to Maximum Drawdown

Before increasing a Unit, it is useful to ask:

what would the financial impact of the historical Maximum Drawdown be with this new Unit?

Suppose a strategy has experienced a Maximum Drawdown of:

-30U

With:

1U = €50

that represents:

-€1,500

With:

1U = €75

that represents:

-€2,250

With:

1U = €100

that represents:

-€3,000

The Drawdown expressed in Units remains identical.

But its financial impact changes considerably.

The Drawdown Must Remain Psychologically Manageable

Risk Management is not only about mathematics.

You also need to be able to continue following the strategy during difficult periods.

A theoretically appropriate Stake that becomes psychologically impossible to tolerate may cause you to abandon the strategy at the worst possible time.

Before increasing your Stakes, ask yourself:

“Can I financially and psychologically tolerate a historical Drawdown with this new Unit?”

Sample Size Remains Important

An increase in Bankroll over a small Sample Size does not necessarily prove that the strategy is more robust than it was initially.

Suppose your Bankroll increases from:

€5,000

to:

€6,000

after only:

100 bets

This is an excellent result.

But 100 bets still represent a relatively limited sample.

Part of the result may simply come from Variance.

By contrast, growth achieved over several thousand bets provides more information about the robustness of the strategy.

ROI and CLV Can Complement the Analysis

Before significantly changing the size of your Stakes, several indicators can be considered:

ROI

CLV

Sample Size

Maximum Drawdown

Variance

Flat Stakes Summary (1U)

Average Odds

and:

Liquidity

Bankroll growth is important.

But it should not necessarily be the only indicator used when deciding on a significant increase in capital exposure.

Pay Attention to Liquidity as the Bankroll Grows

This point is often overlooked.

A strategy may work perfectly with:

1U = €50

But if the Bankroll grows significantly and:

1U = €500

then:

1U = €1,000

the situation changes.

Can you actually place these Stakes at the same Odds?

On highly liquid markets, this may be relatively straightforward.

On:

niche sports

or secondary markets, it may become much more difficult.

Bankroll Scalability

A truly scalable strategy should allow the amount of capital deployed to increase progressively without significantly deteriorating execution conditions.

This can be described as:

Bankroll Scalability.

A strategy may be highly profitable with a €5,000 Bankroll but much harder to operate with a €500,000 Bankroll.

Why?

Because the Liquidity available at the desired Odds may no longer be sufficient.

The ability to increase Stakes therefore also depends on the market.

A Larger Bankroll Does Not Mean Every Stake Must Increase

This distinction becomes particularly important when using several Tipsters or strategies.

Some markets can easily absorb larger Stakes.

Others cannot.

For example, increasing from:

€50 to €100

may be straightforward in a highly liquid market.

Doing the same in a niche market may be much more difficult.

Bankroll growth may therefore lead to different capital allocations between strategies.

A Simple Rule: Never Increase Risk Faster Than Capital

This is probably one of the easiest principles to remember.

If your Bankroll increases by:

20%

increasing your Stake by:

20%

approximately maintains the same relative risk.

But increasing the Stake by:

50%

or:

100%

means you are taking more risk than before.

That is no longer simply compounding.

It is a change in your Risk Management.

Example of Structured Growth

Consider an initial Bankroll of:

€5,000

with:

1U = €50

A structured progression could look like this:

This progression is simple.

The Bankroll increases.

The Unit increases proportionally.

But the relative level of risk remains approximately stable.

What if You Regularly Withdraw Profits?

The situation changes.

Imagine your Bankroll reaches:

€6,000

but you withdraw:

€1,000

Your operational Bankroll returns to:

€5,000

It would be inconsistent to calculate your Unit based on €6,000 if only €5,000 actually remains available for betting.

The value of the Unit should normally be calculated using:

the capital actually available to absorb losses.

Actual Bankroll and Cumulative Profits Are Not the Same Thing

Suppose:

Initial capital:

€5,000

Cumulative profits:

+€3,000

Withdrawals:

€2,000

Capital actually available:

€6,000

Your cumulative performance remains:

+€3,000

But your operational Bankroll is:

€6,000

If you use a proportional method, this operational Bankroll should be the reference for determining your Unit size.

Should You Increase Your Stakes After Doubling Your Bankroll?

If your Bankroll sustainably grows from:

€5,000

to:

€10,000

and your strategy remains compatible with:

1U = 1%

then gradually increasing from:

€50

to:

€100

is mathematically consistent.

However, several questions should be considered:

Is the Drawdown still acceptable?

Is Liquidity sufficient?

Is the Sample Size large enough?

Does the Edge still appear to be present?

Can the new Stakes still be executed at the desired Odds?

Bankroll growth may allow you to increase Stakes.

It does not require you to do so.

A Conservative Approach: Increase Stakes More Slowly Than the Bankroll

There is also a third option.

You can choose to increase your Stakes more slowly than your Bankroll.

For example:

Initial Bankroll:

€5,000

1U:

€50

Bankroll:

€6,000

Instead of increasing to €60, you increase to:

€55

Bankroll:

€7,500

Instead of increasing to €75, you increase to:

€65

Bankroll:

€10,000

Instead of increasing to €100, you increase to:

€80

Relative risk gradually decreases, but you still benefit partially from capital growth.

Three Possible Approaches

Ultimately, there are three main approaches.

1. Completely Fixed Unit

The Bankroll grows but:

1U remains €50

Relative risk gradually decreases.

2. Proportional Unit

You maintain:

1U ≈ 1% of the Bankroll

Relative risk remains relatively stable.

3. Semi-Proportional Unit

You increase Stakes as the Bankroll grows, but more slowly than the capital itself.

Relative risk gradually decreases while still allowing some compounding.

None of these approaches is universally optimal.

They correspond to different objectives in terms of growth and risk control.

The Rule Should Be Defined Before the Results

This is probably the most important point.

It is better to decide in advance:

when the Unit increases

how much it increases

when it decreases

how often it is recalculated

and:

what Stake Caps apply

A predefined rule reduces the risk of making emotional decisions after a winning or losing streak.

Example of a Complete Rule

A bettor could decide:

Initial Bankroll: €5,000

Initial Unit: €50

Recalculation: once a month

Target Unit: approximately 1% of the Bankroll

Rounding: in €5 increments

Increase only when the Bankroll confirms a new threshold

Reduce the Unit if the Bankroll falls significantly

Stake Cap according to market Liquidity

This rule is simple.

It is measurable.

And most importantly:

it is defined before the next results are known.

Mistakes to Avoid

1. Doubling your Stakes after a winning run.
2. Confusing Bankroll growth with an increase in Edge.
3. Emotionally recalculating your Unit after every result.
4. Increasing Stakes much faster than the Bankroll.
5. Increasing Stakes but refusing to reduce them during a Drawdown.
6. Ignoring historical Maximum Drawdown.
7. Ignoring Variance.
8. Ignoring Sample Size.
9. Ignoring Liquidity.
10. Treating withdrawn profits as if they were still part of the Bankroll.
11. Increasing Stake simply because a strategy has recently performed extremely well.
12. Failing to define a progression rule in advance.
13. Confusing capital growth with an automatic improvement in the strategy.
14. Ignoring the psychological impact of larger monetary Stakes.
15. Forgetting that Risk of Ruin is directly affected by Stake size.

Conclusion

So:

should you increase your Stakes when your Bankroll grows?

It can be perfectly consistent to do so.

But the increase should not be an emotional reaction to profits.

It should follow a predefined Risk Management rule.

With an initial Bankroll of:

€5,000

and:

1U = €50 = 1%

a progression toward:

€6,000 → 1U ≈ €60

then:

€7,500 → 1U ≈ €75

and:

€10,000 → 1U ≈ €100

maintains approximately the same level of relative risk.

However, keeping a fixed Unit or increasing Stakes more slowly than the Bankroll are also perfectly valid approaches.

The choice depends on factors such as:

your desired level of risk

Maximum Drawdown

Variance

Sample Size

Liquidity

and:

Bankroll Scalability.

The essential question is therefore not:

“I've made money, can I bet more now?”

But rather:

“Has my Bankroll grown enough for an increase in my Unit to remain consistent with the level of risk I originally defined?”

FAQ: Should You Increase Your Stakes When Your Bankroll Grows?

Should You Increase Your Stake After Every Win?

No. A single win or a short winning streak does not necessarily justify changing your Stake. A threshold-based method or periodic recalculation is generally more structured.

If My Bankroll Increases by 20%, Should I Increase My Stakes by 20%?

If your objective is to maintain the same percentage of Bankroll per Unit, this is mathematically consistent. However, there is no requirement to increase your Stakes at the same rate.

Can I Keep the Same Unit Even if My Bankroll Doubles?

Yes. If your Bankroll increases from €5,000 to €10,000 while your Unit remains €50, your Stake simply decreases from 1% to 0.5% of the Bankroll. Your approach becomes more conservative.

Should You Reduce Stakes When the Bankroll Falls?

If you use a proportional method, yes. This helps maintain a more stable level of relative risk during Drawdowns.

How Often Should You Recalculate Your Unit?

There is no universal frequency. It can be recalculated monthly, quarterly or according to predefined Bankroll thresholds. The important point is to define the rule in advance.

Does a Winning Streak Justify Increasing the Stake?

Not necessarily. A winning streak may simply result from Variance. It does not prove that the strategy's Edge has increased.

Why Use Bankroll Thresholds?

Thresholds prevent you from changing your Stake after every small Bankroll fluctuation. They create a more stable and manageable progression.

Can Liquidity Prevent You From Increasing Stakes?

Yes. As the Bankroll becomes larger, some markets may no longer allow the desired Stakes to be executed at the same Odds. This is an important limitation on Bankroll Scalability.

Should Withdrawn Profits Be Included in the Bankroll?

No, if they are no longer available to absorb losses. For Stake Sizing purposes, it is more consistent to use the Bankroll that is actually available.

What Is the Most Important Rule?

Do not increase risk faster than your capital unless you have consciously decided to change your Risk Management profile.