Bet builders have become one of the most popular betting features in the UK. They let you combine multiple selections from the same football match into a single wager, creating personalised bets with higher odds than any individual selection. If you have ever wanted to back a team to win, both teams to score and a specific player to be carded — all in one bet — the bet builder is the tool for you.
This guide explains how bet builders work, which combinations are most popular, and how to avoid the common traps that catch out new users. If you are not yet comfortable with how football odds explained, read that guide first.
What Is a Bet Builder?
A bet builder (also known as a same game multi, same game parlay, or request-a-bet) lets you pick multiple outcomes from a single match and combine them into one bet. The bookmaker calculates a combined price based on the individual odds of each selection, adjusted for correlation between the outcomes.
Before bet builders existed, you could only combine selections from different matches in an accumulator. If you wanted to bet on multiple outcomes within the same game, you had to place them as separate singles. Bet builders changed that, and they are now available at virtually every UK bookmaker.
The appeal is clear: you can express a detailed view of how you think a match will play out, and the combined odds can be significantly higher than any single selection.
How to Create a Bet Builder
Creating a bet builder is straightforward at any UK bookmaker. Here is the typical process.
Step-by-Step: Building Your Bet
- Navigate to the match you want to bet on and look for the “Bet Builder” tab or icon.
- Browse the available markets — match result, goals, corners, cards, player props and more.
- Tap or click each selection you want to add. The bet slip updates with your combined odds after each addition.
- Review your selections. If any are incompatible (e.g. under 0.5 goals and both teams to score), the bookmaker will flag the conflict.
- Enter your stake and confirm the bet.
Most bookmakers require a minimum of two selections and allow up to 12, depending on the operator and the match. Not every market is available for bet builders — some niche player props or minute-specific markets may be excluded.
Popular Bet Builder Combinations
Certain combinations are particularly popular with UK punters because they are easy to research and offer good combined odds. Below are the most common bet builder structures for football betting guide matches.
| Combination | Typical Selections | Example Odds | Risk Level |
|---|---|---|---|
| Goals Double | BTTS Yes + Over 2.5 Goals | 2/1 | Medium |
| Result + Goals | Home Win + Over 1.5 Goals | 5/2 | Medium |
| Goalscorer + Result | Haaland Anytime + Man City Win | 7/4 | Medium-High |
| Cards + Corners | Over 3.5 Cards + Over 9.5 Corners | 3/1 | Medium |
| Full Match Picture | Home Win + BTTS + Over 2.5 + Player Shot on Target | 8/1 | High |
| Speculative | Correct Score + First Goalscorer + Over 3.5 Cards | 50/1+ | Very High |
The Correlation Factor
This is the concept most bet builder users overlook, and it directly affects your potential value. When two selections are correlated — meaning one outcome makes the other more likely — the bookmaker reduces the combined odds.
Take the combination of “both teams to score: yes” and “over 2.5 goals”. These outcomes are positively correlated because if both teams score, there are already at least two goals, making three or more goals more probable. If you simply multiplied the individual odds of each selection, you would get a higher price than the bet builder actually offers.
Correlation in Practice
High correlation (lower combined odds): BTTS Yes + Over 2.5 Goals, Home Win + Home Team Over 1.5 Goals, Over 4.5 Goals + BTTS Yes
Low correlation (closer to true multiplied odds): Match Result + Over 9.5 Corners, Player to Score + Over 3.5 Cards, BTTS Yes + Over 5.5 Corners
Combining selections with low correlation gives you better relative value because the bookmaker applies a smaller discount.
Bookmaker Bet Builder Comparison
| Bookmaker | Feature Name | Max Selections | Cash Out | In-Play Bet Builders |
|---|---|---|---|---|
| Bet365 | Bet Builder | 12 | Yes | Yes |
| Sky Bet | BuildABet | 12 | Yes | Limited |
| Betway | Bet Builder | 8 | Yes | Yes |
| Paddy Power | Same Game Multi | 10 | Yes | Yes |
| William Hill | BetBuilder | 8 | Yes | Limited |
| BetMGM | Bet Builder | 10 | Yes | Yes |
Worked Examples
Let us walk through two realistic bet builder examples to show how the pricing and outcomes work.
Example 1: Arsenal vs Wolves (Premier League)
Selections:
- Arsenal Win — Individual odds: 4/9
- Both Teams to Score: Yes — Individual odds: 4/5
- Over 2.5 Goals — Individual odds: 4/7
Bet builder combined odds: 5/2
Stake: £10 | Potential return: £35 (£25 profit + £10 stake)
Note: The true multiplied odds would be higher than 5/2, but the correlation between BTTS and over 2.5 goals reduces the combined price.
Example 2: Liverpool vs Chelsea (Premier League)
Selections:
- Liverpool Win — Individual odds: 5/6
- Salah Anytime Goalscorer — Individual odds: 6/4
- Over 9.5 Corners — Individual odds: Evens
- Over 2.5 Cards — Individual odds: 4/7
Bet builder combined odds: 12/1
Stake: £5 | Potential return: £65 (£60 profit + £5 stake)
This example mixes low-correlation markets (corners, cards) with result and goalscorer for better relative value.
Bet Builder Tips
Follow these principles to get the most out of your bet builder bets.
Keep selections between 2 and 4. Each additional selection drastically reduces your win probability. A four-leg bet builder with each leg at 50% has only a 6.25% chance of winning all four. Five or six legs might look attractive on paper, but the strike rate drops sharply.
Research player and team stats. Bet builders reward bettors who dig into the data. Check expected goals, shots on target, corner counts and card records before building your bet. Websites offering match-level statistics are invaluable for this.
Avoid heavily correlated selections. As explained above, the bookmaker discounts correlated outcomes. Choosing selections that are more independent of each other gives you a fairer combined price.
Compare across bookmakers. Different bookmakers calculate correlation differently, so the same bet builder can pay out at notably different odds. It is worth checking two or three operators before placing your bet. Learn how to assess whether odds offer true value in our in-play betting guide.
Use cash out wisely. If three of your four selections have landed and the fourth looks uncertain, cashing out for a guaranteed profit is often the smart move. Do not let greed override good bankroll management.
Build Your Bet Today
BetMGM offers a powerful bet builder with up to 10 selections, cash out on most markets and in-play bet builder functionality. Their interface makes it simple to combine goalscorer, goals, cards and corners into one customised wager.
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Frequently Asked Questions
What is a bet builder?
A bet builder (sometimes called a same game multi or request-a-bet) lets you combine multiple selections from the same match into one single bet. For example, you could combine a match result, both teams to score, and an anytime goalscorer into one wager. The odds are multiplied together to create a higher combined price, but all selections must win for the bet to pay out.
Which bookmakers offer bet builders in the UK?
Most major UK bookmakers now offer bet builders. Bet365 (Bet Builder), Sky Bet (BuildABet), Paddy Power (Same Game Multi), Betway (Bet Builder), William Hill (BetBuilder), BetMGM (Bet Builder) and Betfair (Same Game Multi) all provide the feature. Each operator allows different market combinations and has its own maximum number of selections.
How many selections can I add to a bet builder?
The number of selections varies by bookmaker, but most allow between 2 and 12 selections per bet builder. Some operators like Bet365 and Sky Bet allow up to 12 selections, while others may cap it at 6 or 8. You typically need a minimum of 2 selections to create a bet builder.
Why are bet builder odds sometimes lower than expected?
Bet builder odds can be lower than simply multiplying the individual odds together because bookmakers apply a correlation factor. Correlated selections — outcomes that are likely to happen together — are priced lower. For example, combining “over 2.5 goals” with “both teams to score” is correlated because a high-scoring match makes both outcomes more likely. The bookmaker reduces the combined odds to account for this relationship.
Can I cash out a bet builder?
Yes, many UK bookmakers now offer cash out on bet builders, including full cash out and partial cash out. The availability depends on the operator and the specific markets included in your bet builder. Bet365, Betway and Sky Bet all offer cash out on most bet builder bets, though it may be suspended during key moments of the match.