Should You Reduce Your Stakes After a Losing Streak?

You have a €5,000 Bankroll.

Your initial rule is simple:

1U = €50

or:

1% of your Bankroll.

Your strategy has been working for several months.

Then a difficult period begins.

You lose:

-5U

then:

-10U

and eventually your Drawdown reaches:

-15U

Your Bankroll falls from:

€5,000

to:

€4,250

One question inevitably arises:

should you reduce your Stakes after a losing streak?

At first glance, it seems logical.

You are losing money, your Bankroll is decreasing, so you reduce your Stakes.

However, a losing streak can mean several different things.

It may simply be a perfectly normal consequence of Variance.

It may correspond to a Drawdown that is historically normal for your strategy.

It may also indicate a genuine deterioration in your Edge.

Reducing your Stakes can therefore be an excellent Risk Management decision.

But doing so systematically after only a few losses can also be a mistake.

A losing streak does not necessarily mean your strategy has stopped working

This is the first principle to understand.

Even a profitable strategy can experience:

5 consecutive losses

10 consecutive losses

or several weeks of negative results.

This depends particularly on:

average Odds

Hit Rate

Variance

Sample Size

and the actual size of your Edge.

A strategy with positive Expected Value is not a strategy that wins all the time.

It is simply expected to produce positive returns over a sufficiently large number of bets.

A simple example

Imagine a strategy that historically has:

ROI = +5%

and has been tested over several thousand bets.

You start with:

Bankroll = €5,000

1U = €50

After several months, you experience a period of:

-10U

Your loss is therefore:

10 × €50 = €500

Your Bankroll falls to:

€4,500

This does not automatically mean your Edge has disappeared.

It may simply be a statistically normal Drawdown.

The first mistake would be to react emotionally

After a losing streak, two opposite reactions are common.

The first is to increase Stakes in an attempt to recover losses more quickly.

The second is to drastically reduce Stakes out of fear of continuing to lose.

Both reactions have the same problem:

they are driven by recent results.

Ideally, Stake Sizing should be defined before you know the outcome of your next bets.

Never confuse a losing streak with a bad strategy

A losing streak simply describes a period of negative results.

A bad strategy is a strategy whose Expected Value is insufficient or negative.

These are two completely different things.

An excellent strategy can go through a losing streak.

A bad strategy can also experience an excellent winning streak.

This is precisely why recent results need to be considered within a much larger Sample Size.

When does reducing your Stakes become logical?

There are several situations in which reducing your Stakes can be perfectly reasonable.

The first is very simple:

your Bankroll has fallen enough that your Unit now represents too large a percentage of your remaining capital.

Let us take our example.

Initial Bankroll:

€5,000

1U:

€50

Risk per bet:

1%

After a Drawdown of:

-15U

your Bankroll becomes:

€4,250

If you continue with:

1U = €50

your Stake now represents:

1.18% of your Bankroll

Your relative exposure has therefore increased.

The more your Bankroll falls, the more aggressive a fixed Unit becomes

Let us look at the progression.

The lower the Bankroll falls, the larger the same Stake becomes relative to the remaining capital.

This means your risk level increases precisely during your Drawdown.

The problem of asymmetry

In the previous article, we saw that it can be reasonable to progressively increase Stakes when your Bankroll grows.

But this logic should work in both directions.

If you move from:

€5,000 → 1U = €50

to:

€6,000 → 1U = €60

when your Bankroll grows,

it would be inconsistent to keep:

1U = €60

if your Bankroll later falls back to:

€5,000

If your rule is proportional, it should work both upward and downward.

A simple method: keep approximately 1% of the Bankroll

Suppose your objective is:

1U ≈ 1% of the Bankroll

You could use the following structure:

In this case, the reduction in Stake is not directly caused by the losing streak.

It is caused by the actual reduction in the Bankroll.

That is a fundamental distinction.

Do not reduce your Stakes simply because you have just lost

You may reduce them because:

your Bankroll has decreased

your relative exposure has become too high

your Maximum Drawdown has exceeded your assumptions

or:

the data suggests that your Edge may have deteriorated.

This reasoning is much more robust than:

“I lost my last five bets, so I’m going to cut my Stakes in half.”

Should you reduce Stakes after 5 consecutive losses?

Not necessarily.

Imagine you are following a strategy with relatively high average Odds.

A sequence of five losses may be completely normal.

Consider a strategy whose actual Hit Rate is:

40%

This also means that, on average:

60% of bets lose.

Sequences of several consecutive losses are therefore inevitable over a large Sample Size.

Automatically reducing your Stake after every sequence of five losses could mean lowering your Stakes immediately before a positive run.

The danger of Result-Based Staking

Result-Based Staking means changing your bet size according to recent results.

For example:

You win → you increase.

You lose → you reduce.

You win again → you increase.

You lose → you reduce.

This may appear cautious.

But your Stake then becomes directly dependent on recent Variance.

The risk is that you bet more after favorable periods and less after unfavorable periods without any evidence that Expected Value has changed.

The market does not know that you have just lost

This is an important concept.

Suppose you have lost your last eight bets.

You then receive a new selection offering exactly the same Edge as the previous ones.

The fact that you lost the previous eight bets does not automatically change the Expected Value of this new opportunity.

If the conditions of the strategy remain unchanged, the theoretical value of the next bet is not determined by your previous losing streak.

This is why a reduction in Stakes should be based on Risk Management or a change in Edge, not simply on the sequence of results.

Normal Drawdown or warning signal?

This is probably the most important question.

Suppose a strategy has historically experienced a Maximum Drawdown of:

-25U

You are currently experiencing a Drawdown of:

-8U

Should you be concerned?

Not necessarily.

You are still well below the historical Maximum Drawdown.

Now imagine the Drawdown reaches:

-30U

The situation deserves more attention.

You have now exceeded the worst Drawdown observed in your historical data.

This does not prove that the strategy has become unprofitable.

But it is new information.

Historical Maximum Drawdown is a reference, not an absolute limit

However, caution is required.

If the historical Maximum Drawdown is:

-25U

that does not mean:

-26U is impossible.

The observed Maximum Drawdown depends on the historical Sample Size.

As more bets are added, you may eventually observe a Drawdown larger than anything seen before.

It would therefore be dangerous to treat historical Maximum Drawdown as an absolute mathematical boundary.

It should instead be used as a Risk Management reference.

Compare observed Drawdown with expected Drawdown

A more structured approach is to define several zones.

For example:

Normal zone

Drawdown between:

0U and -10U

No particular adjustment.

Monitoring zone

Drawdown between:

-10U and -20U

Closer monitoring of key indicators.

Critical zone

Drawdown beyond:

-20U

Detailed analysis of the strategy and potentially a temporary reduction in Stakes.

Naturally, these thresholds should be adapted to the historical characteristics of each strategy.

Reducing Stakes can be a protective measure

Imagine:

Initial Bankroll:

€5,000

1U:

€50

After a significant Drawdown, your Bankroll reaches:

€4,000

You could reduce your Unit to:

€40

You would then return to:

1U = 1% of the Bankroll

This is not an emotional reaction.

It is simply the mechanical application of your Risk Management rule.

You can also use Bankroll thresholds

To avoid constantly recalculating your Unit, you can use a simple structure.

The reduction in Stakes then becomes automatic.

You no longer need to ask after every loss:

“Should I bet less?”

Your rule has already decided.

Reducing Stakes because the Edge appears to be deteriorating

There is another very different situation.

Your Bankroll may not have fallen dramatically.

But several indicators suggest that your strategy is behaving differently.

For example:

ROI deteriorating significantly

CLV declining

worse Odds being obtained

changes in Liquidity

the market becoming more efficient

changes in bookmaker or execution conditions

In this case, reducing Stakes may be a rational decision.

Not because you are experiencing a losing streak.

But because the assumption that you still possess the same Edge has become less certain.

CLV can be particularly useful

Imagine a strategy going through a Drawdown.

Recent results are poor.

But its CLV remains clearly positive.

This means the strategy continues, on average, to obtain better Odds than the Closing Odds.

Results can therefore be poor while the market signal remains favorable.

Conversely, if:

results deteriorate

and:

CLV deteriorates consistently

the situation deserves greater attention.

The combination of these two pieces of information is more useful than financial results alone.

Negative results + positive CLV

This situation may correspond to:

unfavorable Variance

The strategy continues to beat the market, but realized results are temporarily negative.

In this case, drastically reducing Stakes solely because of losses may be excessive.

Negative results + negative CLV

This situation is different.

If performance is poor and the strategy is no longer consistently beating Closing Odds, it may be appropriate to reassess the Edge.

This still does not automatically mean the strategy is no longer viable.

But the warning signal is stronger.

Sample Size remains essential

Suppose your last 30 bets have been poor.

Is that enough to conclude that the strategy no longer works?

Probably not.

Thirty bets represent a very limited Sample Size.

Even:

100 bets

can produce results far away from the true Expected Value.

To properly assess a strategy, recent performance should be considered within a much larger historical Sample Size.

A strategy can lose for several weeks without having changed

This is one of the major psychological difficulties of sports betting.

A profitable long-term strategy can experience:

several days

several weeks

and sometimes:

several months

of disappointing results depending on its frequency, Odds and Variance.

This does not automatically mean that the model or Tipster has lost its Edge.

The case of high Odds

The higher the average Odds, the greater the Variance can become.

A strategy specializing in Odds around:

3.00

can experience much longer losing streaks than a strategy mainly operating around:

1.50

The expected Hit Rate is different.

It would therefore make little sense to apply exactly the same Stake-reduction rule to both strategies.

Example

Strategy A

Average Odds:

1.50

High Hit Rate.

Strategy B

Average Odds:

3.00

Much lower Hit Rate.

A sequence of:

8 losses

may be extremely unusual for Strategy A.

But much less surprising for Strategy B.

Statistical context is therefore essential.

Reducing Stakes can also reduce Risk of Ruin

Suppose your Bankroll falls from:

€5,000

to:

€3,500

If you continue with:

1U = €50

you are risking:

1.43% of your Bankroll per bet

If you reduce your Unit to:

€35

you return to:

1%

This reduction can have a significant impact on your Risk of Ruin.

The more your Bankroll declines, the more important capital protection becomes.

The objective is not to recover losses as quickly as possible

After a Drawdown, some bettors focus on returning to their previous Bankroll peak as quickly as possible.

That is the wrong perspective.

Suppose:

Peak Bankroll:

€5,000

Current Bankroll:

€4,000

You are in a:

-20% Drawdown

Your objective should not be:

“How can I recover the €1,000 as quickly as possible?”

Instead, ask:

“What Stake level allows my current Bankroll to continue absorbing the Variance of my strategy?”

Drawdown should be considered relative to current capital

A €1,000 loss from an initial Bankroll of €5,000 represents:

20%

But another €1,000 loss from €4,000 would represent:

25% of the remaining capital.

Successive losses therefore have an increasing proportional impact as the Bankroll decreases.

This is why maintaining Stakes that are too large during a Drawdown can accelerate capital deterioration.

A 50% loss requires a 100% gain to recover

This is a fundamental mathematical property.

If your Bankroll falls from:

€5,000

to:

€2,500

you have lost:

50%

But to return from €2,500 to €5,000, you then need:

+100%

This is why protection against deep Drawdowns is essential.

Bankroll losses and required recovery

The deeper the Drawdown becomes, the more difficult the recovery.

Reducing Stakes during a significant Drawdown can therefore help protect capital.

Should you cut your Stakes in half after a losing streak?

Not automatically.

Suddenly moving from:

1U = €50

to:

1U = €25

simply because you have lost several bets does not necessarily have a statistical justification.

However, it may become reasonable if:

your Bankroll has fallen significantly

your Risk of Ruin has become too high

the Drawdown has exceeded your assumptions

or:

you have objective reasons to question your Edge.

A temporary reduction can be used as a defensive mode

In some situations, you can implement a defensive mode.

For example:

Normal mode

1U = 1% of the Bankroll

Monitoring mode

1U = 0.75% of the Bankroll

Defensive mode

1U = 0.50% of the Bankroll

The transition between these modes can depend on predefined criteria.

For example:

Drawdown

CLV

recent Sample Size

ROI evolution

or:

changes in market conditions

Avoid making the rule too complex

There is, however, another risk.

The more rules you create such as:

after -5U, reduce by 10%

after -10U, reduce by 25%

after two wins, increase by 10%

after five wins, return to the original Stake

the more your system becomes dependent on recent results.

You may end up creating a complicated mechanism that mainly reacts to Variance.

A simple rule is often more robust

For example:

1U ≈ 1% of the current Bankroll

with recalculation:

once per month

or:

after every 10% change in the Bankroll

is much simpler.

If the Bankroll falls by 10%, the Unit falls by approximately 10%.

If the Bankroll recovers, the Unit gradually increases again.

The system works in both directions.

Example using a ±10% rule

Initial Bankroll:

€5,000

1U:

€50

If the Bankroll falls to:

€4,500

new Unit:

€45

If it then falls to:

€4,050

new Unit:

€40.50

which could, for example, be rounded to:

€40

If the Bankroll later recovers to:

€4,500

the Unit can return to:

€45

The rule is mechanical.

It does not depend on the last win or the last loss.

What if you follow several Tipsters?

The situation becomes even more important.

A global losing streak may be caused by:

one Tipster

several Tipsters simultaneously

or:

strong correlation between several strategies.

You should therefore analyze Drawdown at two levels:

individual Drawdown

and:

overall portfolio Drawdown.

Example with several Tipsters

You follow four Tipsters.

Three continue to produce results close to their historical performance.

But the fourth shows:

ROI deteriorating significantly

negative CLV

an unusually large Drawdown

In this situation, it may not make sense to reduce the Stakes of all four Tipsters.

It may be more appropriate to specifically reassess your exposure to the fourth.

Reduce one strategy rather than the entire Bankroll

This is an important principle when thinking in terms of a portfolio.

If the problem appears to come from one specific strategy, the reduction in risk can be targeted.

For example:

Tipster A:

1U

Tipster B:

1U

Tipster C:

1U

Tipster D:

0.5U

This allows you to reduce exposure to the most uncertain signal without automatically penalizing the other strategies.

Beware of reverse Performance Chasing

Performance Chasing often refers to bettors increasing Stakes after a strong period.

But there is also a reverse version.

After a poor period, they drastically reduce their Stakes.

Then the strategy starts winning again.

They wait for several wins before increasing Stakes again.

The result:

they bet more during the losing phase and less during the recovery phase.

This behavior can significantly worsen actual financial results compared with the theoretical performance of the strategy.

Example

You lose:

-10U at €50

Loss:

-€500

You then reduce your Unit to:

€25

The strategy recovers:

+10U

Profit:

+€250

In Units, the strategy has returned to:

0U

But financially:

you are still down €250.

This is one of the dangers of reducing Stakes purely in response to losses.

A Stake reduction needs an exit rule

If you temporarily reduce your Stakes, you should also know:

when will you return to your normal Stake?

Otherwise, you may remain underexposed indefinitely.

A rule could be based on:

the Bankroll returning above a certain threshold

CLV stabilizing

a sufficient new Sample Size

or:

Drawdown returning to a predefined zone

Once again, the rule should ideally be established before you know the results.

Do not try to identify the exact bottom

It is impossible to know exactly when a losing streak will end.

After:

-10U

the strategy may recover immediately.

Or it may continue to:

-20U

No one can know with certainty where the bottom will be.

Risk Management is therefore not about predicting the end of the Drawdown.

It is about ensuring that your Bankroll can survive it.

Indicators to monitor during a losing streak

A difficult period should lead to more analysis, not necessarily an immediate reaction.

The main indicators may include:

current Bankroll

current Drawdown

historical Maximum Drawdown

recent and historical ROI

CLV

Sample Size

Variance

average Odds

Hit Rate

Flat Stakes Summary (1U)

Liquidity

and:

bet execution conditions

The objective is to determine whether you are simply observing Variance or whether something more structural has changed.

When should you really become concerned?

There is no universal threshold.

However, several simultaneous signals may justify deeper analysis:

Drawdown significantly larger than historical levels

consistently negative CLV

ROI deteriorating over a meaningful Sample Size

structural changes in the market

declining Liquidity

worse Odds than previously obtained

changes to the process or model

One bad month is generally not enough to draw a conclusion.

A combination of consistent warning signals deserves more attention.

Reduce Stakes or stop completely?

These are two different decisions.

Reducing Stakes means:

“I still believe this strategy may have value, but I want to reduce my exposure during a period of uncertainty.”

Stopping means:

“I no longer believe the available data justifies financial exposure.”

Reducing Stakes can therefore represent an intermediate Risk Management measure.

Three possible approaches after a losing streak

1. Maintain the Unit

This may be reasonable if:

the Drawdown remains normal

the Bankroll can absorb it

CLV remains strong

no structural change has been detected

2. Reduce the Unit proportionally

This may be reasonable when the Bankroll has decreased.

For example:

€5,000 → 1U = €50

€4,500 → 1U = €45

€4,000 → 1U = €40

Relative risk remains approximately stable.

3. Temporarily switch to defensive mode

This approach may be used when several indicators become concerning.

For example:

1U = 0.5% of the Bankroll

during a period of analysis.

Exposure is reduced without necessarily abandoning the strategy immediately.

A complete rule could look like this

Initial Bankroll:

€5,000

Initial Unit:

€50

Normal risk:

1% of the Bankroll

Recalculation:

once per month

Mechanical reduction:

if the Bankroll falls enough to cross a predefined threshold

Monitoring zone:

unusually large Drawdown

Additional analysis:

ROI + CLV + Sample Size + Variance + Liquidity

Defensive mode:

0.5% to 0.75% of the Bankroll if several indicators deteriorate

Return to normal mode:

according to predefined criteria

This approach clearly separates:

normal Variance

from:

a genuine change in the level of risk.

15 mistakes to avoid

1. Reducing Stakes after only a few losses.
2. Increasing Stakes to recover losses more quickly.
3. Confusing Drawdown with the disappearance of your Edge.
4. Ignoring the actual reduction in your Bankroll.
5. Keeping a Unit that has become too large relative to your capital.
6. Changing Stakes after every result.
7. Ignoring historical Maximum Drawdown.
8. Treating historical Maximum Drawdown as an absolute limit.
9. Ignoring Sample Size.
10. Ignoring average Odds and Hit Rate.
11. Reducing Stakes despite consistently strong CLV without another reason.
12. Ignoring a sustained deterioration in CLV.
13. Applying the same reduction to every strategy without identifying the source of the problem.
14. Reducing Stakes without defining a rule for increasing them again.
15. Trying to predict exactly when the Drawdown will end.

Conclusion

So:

should you reduce your Stakes after a losing streak?

Not automatically.

A losing streak may simply be a normal consequence of Variance.

Reducing Stakes solely because your most recent bets lost can lead to a form of Result-Based Staking.

However, reducing Stakes becomes much more reasonable when:

your Bankroll has genuinely decreased

your Stake now represents too large a proportion of your capital

your Drawdown exceeds your Risk Management assumptions

or:

several indicators suggest a possible deterioration in your Edge.

Using our example:

Initial Bankroll = €5,000

1U = €50 = 1%

if the Bankroll falls to:

€4,500

a Unit of:

€45

keeps your risk close to 1%.

At:

€4,000

a Unit of:

€40

maintains the same logic.

The reduction in Stake is therefore not necessarily a reaction to the losing streak.

It can simply be the mechanical consequence of having less capital available.

That distinction is fundamental.

The right question is therefore not:

“I have just lost several bets, should I bet less?”

But rather:

“Do my Bankroll, Drawdown and available data indicate that my current level of risk should be reduced?”

FAQ: Should You Reduce Your Stakes After a Losing Streak?

Should you reduce your Stakes after 5 consecutive losses?

Not automatically. Five consecutive losses may be perfectly normal depending on the Odds, Hit Rate and Variance of the strategy.

Should you reduce your Unit when your Bankroll falls?

If your objective is to maintain risk proportional to your Bankroll, yes. For example, if your Bankroll falls from €5,000 to €4,500, reducing 1U from €50 to around €45 maintains approximately the same relative risk.

Does a losing streak mean the Edge has disappeared?

No. A losing streak may simply result from Variance. A larger Sample Size and other indicators such as CLV should also be analyzed.

Can CLV help during a Drawdown?

Yes. Consistently positive CLV despite poor results may indicate that the strategy is still obtaining favorable Odds relative to the market.

When does a Drawdown become concerning?

There is no universal threshold. A Drawdown significantly larger than historical levels, combined with deteriorating CLV or other indicators, deserves closer analysis.

Should you cut your Stakes in half after a bad period?

Not automatically. Such a large reduction should be justified by your Risk Management, a significant decline in Bankroll or greater uncertainty regarding your Edge.

Can you use Bankroll thresholds to reduce Stakes?

Yes. For example, 1U could fall from €50 to €45 when the Bankroll drops below €4,500, then to €40 below €4,000. This helps avoid emotional decisions.

Should you reduce the Stakes of every Tipster at the same time?

Not necessarily. If the problem appears to come from one Tipster or one strategy, it may be more appropriate to reduce that specific exposure.

When should you increase Stakes again after reducing them?

The rule should ideally be defined in advance, for example when the Bankroll returns above a certain threshold or when the indicators that justified the reduction stabilize.

What is the most important rule?

Do not change your Stakes solely according to recent results. Adjust them according to your Bankroll, your risk level and the data available to evaluate your Edge.