Learn how a tennis dutching strategy works, how to split your stake between players and how to use OddsMonkey tools to calculate your stakes and potential returns.
Quick answer
A tennis dutching strategy involves backing two or more outcomes in the same tennis market and splitting your total stake between them according to their odds. In a standard match-winner market, this usually means backing both players, with the stakes calculated so the potential return is approximately equal whichever player wins.
Tennis dutching does not guarantee a profit. The combined implied probability of the available odds, stake limits, odds movement and bookmaker settlement rules all need to be considered before placing the bets.
Question
Answer
What is tennis dutching?
Backing multiple outcomes in the same tennis market and splitting the stake according to the odds.
Can you dutch both players?
Yes. The standard two-player match-winner market is the simplest example.
Does it guarantee profit?
No.
What determines the theoretical margin?
The combined implied probability of the available odds.
Do you need a betting exchange?
No, bookmaker-only dutching is possible.
What should you check?
Odds, stake limits, market definitions and settlement rules, particularly for retirements.
Tennis can be particularly suitable for dutching because the standard match-winner market normally has only two possible winners. However, dutching does not guarantee a profit: the available odds must be suitable, all required bets must be placed correctly, and bookmaker rules such as retirement and void conditions can affect the outcome.
OddsMonkey's Dutching Calculator can calculate the required stakes from the available odds, while the Dutch Matcher can help identify suitable dutching opportunities.
At a glance: Tennis dutching = back both sides of a tennis match at different odds, then adjust the stakes so the potential return is balanced.
A tennis dutching strategy is a way of betting on multiple outcomes of the same tennis event rather than choosing just one.
For a standard match-winner market, there are normally two selections:
Instead of deciding which player will win and putting your entire stake on one side, dutching allows you to split the total stake between both players.
The amount placed on each player is different because the odds are different. The shorter-priced player receives a larger stake, while the longer-priced player receives a smaller stake.
The objective is to create a similar potential return whichever selected player wins.
This is the same basic principle as dutching in other sports, but tennis has an important advantage: a standard singles match usually has only two possible match-winner outcomes.
For a broader explanation of the technique, see our What Is Dutch Betting? guide.
Suppose a tennis match has these prices available:
Selection
Bookmaker
Decimal odds
Player A
Bookmaker 1
2.20
Player B
Bookmaker 2
1.80
Imagine you want to use a total stake of £100.
The stake needs to be divided according to the odds rather than simply placing £50 on each player.
Using the standard dutching calculation, the stakes would be approximately:
Selection
Odds
Stake
Potential return
Player A
2.20
£45.00
£99.00
Player B
1.80
£55.00
£99.00
Total
£100.00
£99.00
In this simplified example, the combined implied probability is too high to produce a profit. The strategy would therefore create an approximately £1 loss whichever player wins, before considering any other terms or settlement rules.
That's an important point: not every pair of tennis odds represents a profitable dutching opportunity.
The aim isn't simply to back both players. You need prices that make the combined odds work in your favour.
The process is relatively straightforward once you understand the maths.
Start by looking for a tennis match where different bookmakers offer attractive prices on the two players.
For example:
The difference between the bookmakers' prices is what can potentially create a useful dutching opportunity.
Don't assume the first odds you find are the best available.
A small difference in odds can have a meaningful effect on the combined result, particularly when you're placing a larger total stake.
This is where the OddsMatcher can help. It compares available odds from 100+ bookmakers and five betting exchanges, and allows you to filter by sport, bookmaker, competition and market.
Once you have your prices, enter them into the Dutching Calculator.
The calculator can determine how your total stake should be divided between the selections and show the resulting return and profit or loss.
For example, with a total stake of £100 and the odds above, the split would be approximately:
Either player winning would return around £103.73. The exact figures depend on the odds entered.
Before placing anything, check:
Once you're satisfied with the calculation, place each part of the dutch bet.
Because the prices can move quickly, especially around the start of a match, recheck the calculation if one of the odds changes before all bets have been placed.
Tennis has several characteristics that can make it interesting for a dutching strategy.
A standard tennis singles match has two players, meaning there are generally two possible winners.
That makes the basic calculation simpler than a three-way football match, where you need to account for:
For tennis match-winner markets, the dutching calculation generally only needs to account for Player A and Player B.
Different bookmakers can offer different odds on the same tennis match.
Those differences are important because dutching relies on obtaining prices that work together.
The key isn't simply finding two bookmakers. It's finding suitable prices on the two opposing outcomes.
Expert insight from James, OddsMonkey dutch betting expert
“The real advantage of tennis for dutching isn't simply that there are two players. It's that the market is relatively easy to audit: you can compare the same match-winner outcome across bookmakers and quickly see whether the combined prices leave enough margin to justify the trade.”
Tennis betting isn't limited to the match winner.
Depending on the bookmaker, you may find markets covering:
However, more complex markets can introduce additional outcomes and settlement considerations.
For someone learning tennis dutching, the two-player match-winner market is generally the easiest place to understand the underlying principle.
Let's look at a more favourable theoretical example.
Suppose the best available prices are:
Player
Best bookmaker price
Player A
2.30
Player B
2.05
The combined implied probability is:
1 ÷ 2.30 + 1 ÷ 2.05 = 92.26%
Because the combined implied probability is below 100%, there is theoretically enough margin for a dutching arrangement to produce a positive return, assuming the prices are genuine, the bets settle as expected and there are no other deductions or restrictions.
For a £100 total stake, the stakes would be approximately:
Selection
Odds
Approx. stake
Approx. return
Player A
2.30
£47.13
£108.40
Player B
2.05
£52.88
£108.40
Total
£100.01
£108.40
So the theoretical gross profit would be approximately £8.39, before any relevant deductions.
The important lesson is that the prices determine whether the dutch works. You shouldn't start with a target profit and assume any two tennis players can be dutched successfully.
Use the OddsMonkey Dutching Calculator to perform the calculation rather than relying on manual arithmetic.
The underlying calculation uses the inverse of each selection's decimal odds.
For two selections, the implied probability of each is:
1 ÷ decimal odds
You then add the probabilities together.
For example:
Combined: 43.48% + 48.78% = 92.26%
The Implied Probability Calculator can determine the correct percentages in seconds.
The closer the combined implied probability is to, and ideally below, 100%, the more attractive the theoretical dutching position.
However, the calculation is only part of the process. You also need to consider stake limits, odds movement, market definitions and bookmaker settlement rules.
Calculating a two-selection dutch manually isn't particularly difficult.
The problem comes when you need to:
The OddsMonkey Dutching Calculator is designed to handle these calculations and show the stake, return and profit figures. It is available as one of OddsMonkey's free betting calculators.
Tennis dutching can look similar to matched betting, but the mechanics are different.
Feature
Tennis dutching
Traditional matched betting
Main bets
Back multiple outcomes
Back + lay
Betting exchange required
Not necessarily
Usually
Number of outcomes covered
Usually two in match-winner market
Depends on market
Main calculation
Split stake across selections
Calculate back/lay stakes
Exchange commission
Not applicable to bookmaker-only dutching
Can apply
Main purpose
Balance returns across outcomes
Offset bookmaker liability and exploit promotions
Key risk
Odds, settlement or selection issues
Incorrect back or lay calculation
Dutching can therefore be useful when you want to cover opposing tennis outcomes without using an exchange.
It can also be relevant where exchange availability, liquidity or settlement rules make a conventional back-and-lay approach less attractive.
For a more detailed comparison, read Dutching vs Matched Betting.
Tennis has a feature that deserves particular attention when you're using a dutching strategy: player retirements.
If a player retires during a match, different betting operators may have different settlement rules.
This matters because you are relying on bets placed with different bookmakers to produce the intended overall result.
For example, imagine you back:
If Player A retires, the two bookmakers may not necessarily settle the bets in exactly the same way.
That can potentially undermine the assumption that one of your two bets will simply win while the other loses.
Always check the relevant bookmaker's tennis settlement rules before using a dutching strategy.
This is particularly important for matched betting because bookmaker and exchange retirement rules are not necessarily identical. Differences in tennis retirement rules are one reason dutching can sometimes be useful instead of a conventional back-and-lay approach.
The International Tennis Federation publishes the official Rules of Tennis and related regulations, but betting settlement is ultimately determined by the operator's own published terms.
A tennis dutching strategy can theoretically be considered both before a match and during live play, but the circumstances are very different.
Factor
Pre-match dutching
In-play dutching
Odds movement
Lower
Potentially rapid
Time to calculate
More
Less
Liquidity
Depends on market
Can change quickly
Execution risk
Lower
Higher
Settlement considerations
Still important
Particularly important
Suitable for beginners
Generally easier
More complex
For most people learning how dutching works, pre-match tennis markets are the simpler starting point.
In-play betting introduces additional variables such as the current score, momentum, injuries, suspended markets and rapidly changing odds.
What the data says
Research into live tennis betting found that fast traders accounted for between 60% and 70% of the full price reaction after important match events. The study also found that prices began updating immediately after set events, highlighting how quickly in-play tennis odds can change.
Source: Science Direct - The effect of fast trading on price discovery and efficiency
A price that looked suitable 30 seconds ago may no longer produce the same result.
If you're looking for a repeatable process rather than simply trying to pick a tennis winner, use this checklist.
Start with a straightforward tennis match-winner market.
Compare the prices for both players rather than taking the first odds you see.
Calculate whether the two prices actually create a suitable dutching opportunity.
Add your total stake and the available odds.
Make sure the individual stakes are practical and within each bookmaker's limits.
Pay particular attention to tennis retirement and void rules.
Place both sides of the dutch and check the final odds before confirming each bet.
Use a Profit Tracker to keep a record of your betting activity and results.
This approach helps turn dutching from a series of manual calculations into a more structured process.
Even when the maths is correct, there are several ways a tennis dutching bet can go wrong.
The point of comparing bookmakers is to find the best available prices.
If one bookmaker has both sides at less attractive odds, you may lose the potential advantage created by shopping around.
A £50/£50 split doesn't normally equalise returns when the two players have different odds.
The stakes should be calculated from the prices.
A dutching calculation is based on the odds you enter.
If one price changes, the calculation may no longer produce the same result.
Expert insight from James, OddsMonkey dutch betting expert
“One overlooked discipline is deciding in advance what price or margin makes an opportunity worth taking. Without that threshold, it's easy to spend too much time chasing tiny differences in odds that leave very little room for execution costs, rounding or an unfavourable change before the second bet is accepted.”
You may find a theoretically attractive opportunity that cannot be completed because a bookmaker won't accept the required stake.
This is particularly important for tennis because a player can retire before the match is completed.
Dutching is a mathematical betting technique, not a guarantee of profit.
If the combined prices aren't suitable, the strategy can simply produce a loss.
The right tools can remove much of the manual work involved in finding and calculating a dutch.
OddsMonkey tool
How it can help
Calculates how to divide your total stake between tennis selections
Helps compare available bookmaker and exchange odds
Implied Probability Calculator
Helps you understand what decimal odds imply about probability
Helps record and monitor betting results
The Dutching Calculator is particularly useful once you've identified two prices you want to compare. It accepts the relevant odds and stake information and calculates the resulting stakes, returns and profit/loss.
Ready to calculate a tennis dutch? Use the OddsMonkey Dutching Calculator to enter your tennis odds and work out the required stakes before placing your bets.
There isn't one fixed set of odds that guarantees a good opportunity.
Instead, look for a combination of:
What the data says
A 2025 study examining 55,988 professional tennis matches found an average betting overround of 5.76%. The researchers also found that average overrounds varied by tournament stage, from 5.85% in first rounds to 5.55% in finals.
Source: Wiley Online Library - On Estimates of Insider Trading in Sports Betting
For example:
Situation
Assessment
Two competitive prices with combined probability below 100%
Potentially interesting
Combined probability exactly 100%
Approximately break-even before other factors
Combined probability above 100%
Normally produces a theoretical loss
One bookmaker has a very low maximum stake
May not be practical
One price changes before all bets are placed
Recalculate
Different retirement/void rules
Requires extra caution
The calculation should therefore be treated as a decision-making tool, rather than proof that a particular bet is profitable.
Tennis dutching can be profitable when the combined odds create a positive mathematical margin and the bets are placed and settled as expected. However, there is no guarantee that every dutching bet will make money.
The most important factor is the combined implied probability of the prices you can actually obtain.
For example:
Even where the calculation looks favourable, odds can move and bookmaker terms can affect the outcome.
If you're exploring dutching more broadly, our guide to how much you can make with dutching looks at potential returns and the factors that affect them.
No. Tennis dutching is not risk-free.
The strategy is designed to cover multiple outcomes, but that doesn't eliminate every source of risk.
Potential issues include:
This is why calculating the stakes before placing the bets and checking the relevant bookmaker terms are important parts of the process.
Tennis isn't the only sport where dutching can be used.
Sport
Typical dutching consideration
Tennis
Two-player match-winner markets can make the basic calculation relatively simple
Football
Three-way markets mean home, draw and away outcomes need to be considered
Horse racing
Multiple runners can make the calculations more complex
Other sports
Suitability depends on the number of outcomes and available prices
If you're interested in how the strategy differs between sports, see our guides to football dutching strategy and horse racing dutching strategy.
You can also explore which sports can I use for dutching? for a broader overview.
A successful tennis dutching process is less about predicting the winner and more about finding suitable prices and calculating the stakes correctly.
Remember these five points:
Compare the odds available for both players.
Calculate the combined implied probability before placing the bets.
Use the Dutching Calculator to split your total stake accurately.
Check bookmaker tennis settlement rules, particularly around retirements.
Never assume a dutch guarantees profit just because multiple outcomes are covered.
For anyone already familiar with matched betting, tennis can be an accessible way to understand how dutching works because the standard match-winner market normally involves only two players.
If you're new to the technique, start with our How To Get Started With Dutching guide before moving on to more advanced strategies.
Once you understand the maths, the process becomes much easier to manage with the right tools.
Found prices on both players? Enter them into the OddsMonkey Dutching Calculator to calculate how your total stake could be divided and see the potential return before placing your bets.
Try the OddsMonkey Dutching Calculator
Gambling involves risk. Only gamble with money you can afford to lose. Always check the bookmaker's current terms and conditions before placing a bet. Odds, markets, availability and settlement rules can change.
A tennis dutching strategy involves backing multiple outcomes of a tennis event, usually both players in a match-winner market, at odds that allow the total stake to be divided between them. The stakes are adjusted according to the odds so that the potential return is more evenly balanced.
Yes. The standard two-player match-winner market is one of the simplest examples of tennis dutching. You can back each player with different bookmakers and use a dutching calculator to determine how much to stake on each side.
It can be, but it isn't automatically profitable. The available odds need to create a suitable combined implied probability, and you also need to account for odds movement, stake limits and bookmaker settlement rules.
No. Covering both players does not remove every risk. Incorrect calculations, odds changes, stake restrictions and different bookmaker rules can all affect the final result.
The OddsMonkey Dutching Calculator can calculate how your total stake should be divided between the tennis selections and show the resulting potential return and profit or loss.
A standard tennis singles match normally has two match-winner outcomes, which makes the basic dutching calculation relatively straightforward. The availability of different prices across bookmakers can also create opportunities to compare and combine odds.
Not necessarily. One advantage of dutching is that you can back the different outcomes with bookmakers rather than using a back bet and lay bet at an exchange. This can make dutching useful in situations where exchange availability or settlement rules are an issue.
It depends on the bookmaker's terms and the specific market. Different operators can have different rules for tennis retirements, so you should check the settlement rules before placing a dutched bet.
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