You might have wondered whether you’re allowed to bet on both teams in a match, or if it’s even possible to place wagers on both sides of the same outcome. Maybe you’ve come across the term “arbitrage betting” and want to know where it fits in.
There are plenty of myths and half-truths online, and the jargon can make things sound more complicated than they are.
This guide explains how UK bookmakers view bets on both teams, what the rules say, and what happens in practice.
Is It Illegal To Bet On Both Teams In The UK?
In the UK, it is not against the law to place a bet on both teams in a sporting event when you use a licensed operator. Gambling is regulated by the UK Gambling Commission, which oversees how betting works and sets standards to keep it fair.
If you are over 18 and betting with a UK-licensed site, you can back either side of a match, including both teams in the same fixture. There is no law that makes this a crime.
That said, bookmakers have their own terms and conditions. While the law is clear, some strategies can breach a site’s rules, particularly if they involve exploiting promotions or other benefits in a way the operator has said is not allowed. It is sensible to read the terms before placing anything that might be viewed as unusual.
So, if the law permits it, do bookmakers actually allow it in practice?
Do Bookmakers Allow Betting On Both Teams?
Most UK bookmakers let you place separate bets on each team in an event, provided you are using your own funds and sticking to the site’s rules. Each wager is treated as its own bet and, legally, there is nothing stopping you from choosing more than one side.
However, operators monitor accounts for patterns that could cause concern. Very large stakes on opposing outcomes in the same market, attempts to use multiple accounts, or covering results with promotional funds can trigger limits, stake restrictions, or account closure. Bookmakers can refuse bets if they believe their terms have been breached or the integrity of their markets is at risk.
If you are unsure how a site views a particular approach, ask customer support to confirm what is allowed. The detail often comes down to the fine print.
Which brings us neatly to what those terms and conditions usually say.
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What Do Bookmakers’ Terms And Conditions Say About Betting Both Sides
When you sign up, you agree to a set of rules that explain what is and is not acceptable. In standard markets such as Match Result, most bookmakers allow you to back either team, even within the same game. The stricter clauses tend to apply to offers and bonuses.
Many operators prohibit using free bets, bonus funds, or welcome offers to cover both outcomes of the same market. Doing so can lead to promotions being removed, related bets being voided, and, in some cases, wider account restrictions. Terms also ban multiple accounts for one person, collusion between users, and patterns that indicate coordinated activity.
The exact wording differs by site, so it pays to read the relevant sections before trying any approach that goes beyond a straightforward single bet. If anything is unclear, the support team can explain how their policy applies.
So what happens if a bookmaker thinks you have stepped over the line?
Can You Be Banned Or Have Winnings Withheld For Betting Both Sides?
Bookmakers can limit stakes, restrict markets, suspend accounts, or close them if they believe their rules have been broken. Placing opposing bets with your own money is not illegal, but if an operator thinks you have breached its terms, it can take action within those rules.
Where promotions are involved, using bonus funds in a way the terms prohibit can lead to the bonus being removed and any affected returns being voided. Even with cash bets, repeated patterns that look designed to get around house rules may prompt extra checks or limits. If a decision affects a withdrawal or a pay-out, the bookmaker should explain why.
If you feel you have been treated unfairly and cannot resolve it with the operator, you can take the case to the Independent Betting Adjudication Service, which provides an impartial review.
With that in mind, it helps to know how this compares with betting exchanges, where the setup is different.
How Betting Exchanges Differ From Bookmakers When Backing Both Sides
A betting exchange is a platform where users bet against each other rather than the house. Instead of the operator setting prices, customers offer and accept odds, and the exchange charges a commission on winning bets.
On an exchange you can back an outcome to happen and you can lay it not to happen. That means it is possible to place bets on both sides of the same event. Whether that makes sense depends entirely on the prices available and the commission charged, so covering all outcomes does not guarantee a return.
Exchanges generally place fewer restrictions on staking both sides than traditional bookmakers, but they still enforce rules against multiple accounts, collusion, and market manipulation. As always, it is worth reading the platform’s terms so you understand how liability, settlement, and commission work.
In short, betting on both teams is legal in the UK, and often permitted, but the outcome rests on each operator’s rules. If gambling is having a negative impact on you, support is available through BeGambleAware.
