Best Sports Betting Bonus Offers - Oct 2025

What Are Sports Betting Bonuses?

A betting bonus is funds you are rewarded, usually for registering with a new bookmaker. They are not withdrawable cash, but something that you can only use to place bets. Claiming sports betting offers typically entails finding an offer that you like with a bookmaker you haven’t registered with before and signing up as a new player to then be awarded the amount specified in the welcome offer.

Sportsbook bonus bets aren’t always for new players though, with existing players also able to claim offers too, sometimes on weekly occasions with certain sites. Quite often you will see betting bonuses available if you wager a certain amount or more each week, or other ways to claim bonus funds by betting on certain sporting events.

How Do Sportsbook Bonuses Work?

Now you have claimed your sports betting bonus, you will undoubtedly be eager to use it on sporting events that are on currently. But do you know how to use your betting bonuses?

It all depends on how the bonus funds from the offer have been allocated in your account and the sign up offer you decided to claim. Sometimes you will only be able to use your bonus on one specific sport or even only one specific betting market, whilst on other occasions the bonus can be used on any sports that you want.

If you have chosen to claim an offer which specifies you can only use your bonus bets for football accumulators or bet builders for example, then that will be what you are able to bet on. If you are just claiming betting offers for any sport, then you will just need to add what you want to place a bet on to your betslip, and then choose your bonus for that bet.

For any winnings that you receive from bets placed with bonus funds, you will not receive your stake back as cash, unlike if you placed a bet with your deposited money. Also depending on which welcome offer you decide to claim with OddsPortal, you will have a set of funds added to your new account to use freely in how many installments you choose or it could be as three set amounts of bonus bets, which may influence how you bet with them.

Difference Between Betting Bonuses and Free Bets

The key difference between betting bonuses and free bets is just terminology, with them both actually providing you with the same for betting.

Both provide you with extra funds to use, courtesy of the sportsbook of your choosing, and place wagers on eligible betting markets without having to stake any real money.

Today’s Best Sports Betting Bonus Offers Oct 2025

Sports betting bonus offers can change by month, depending sometimes on the sporting events that are happening, or simply because the bookmaker wants to freshen things up.

There are plenty of different types of betting offers that you can claim, with the main differences coming down to how much you wish to deposit to claim your promotion. Check out some of the sports bonus offers we have available on OddsPortal below and find the ideal one for you today.

100% Deposit Match Bonus

For a long time, many betting sites have provided players with a 100% deposit match bonus because they then get the choice of how much they want to receive in bonus funds. Sports betting sites may opt to limit the amount, however this type of offer that’s currently available with various online bookies will usually be a higher reward than most promotions.

No Deposit Sports Bonus

No deposit sports bonuses are extremely rare, and not usually available for new players. Therefore, you are unlikely to find a no deposit sports bonus on this page, but always keep an eye out because there may come a time when one is on offer.

Bet X Get Y Bonus Offers

Bet and get offers are the most common type of bonus that you will find with bookmakers, and they are exactly what they say they are. When you meet the qualifying bet at the required odds and with the specific amount of selections necessary as stated in the terms and conditions, you will then be granted your betting bonus with the selected bookmaker.

A bet and get bonus is something that will sometimes be available to existing players too, for example matching your bet on a specific game in bonus funds once you opt-in to the promotion.

In the UK at the moment you will find bet 10 get 30 offers are quite commonly available, while in the US you will typically see bet 5 get 150, or sometimes more at the time of big sporting events.

Types of Sports Betting Bonus Offers

You will find lots of different sports betting offers to choose from in your location, with some sites deciding to focus on providing bigger value through a deposit match, while others will prioritise giving you money back if you lose or promotions related to their app.

Furthermore, some of the offers that we have detailed below aren’t exclusive to new players either, with some available to existing users at online betting sites.

Welcome Bonuses

A welcome offer is reserved for players registering with a bookmaker for the very first time, and these are the most common type of betting bonus that you will find with OddsPortal. A welcome offer itself can be many things, and any of the betting bonuses listed below, but it is simply available for new players only.

Deposit Match Bonus

A deposit match bonus is a type offer that requires you to make a deposit in order to claim your bonus funds from the bookmaker you have chosen to bet with, matching the amount you have chosen to add to your account. There may be specific requirements with a deposit bonus, meaning you might need to deposit a select amount to guarantee you receive the betting bonus available with that chosen bookmaker.

For example, you may receive a 100% match of your first deposit in betting bonuses when you sign up, which would be considered a deposit bonus.

Cashback Bonus

Cashback bonuses are when you are rewarded with a percentage of your bet in bonus funds if you lose. This type of betting bonus can be for new players or existing users, meaning you will either win cash if the outcome of your bet is a win, or receive a percentage of your stake as cashback either in real money or as bonus funds.

No Deposit Sports Bonuses

A no deposit sports bonus is what players would love to find with every bookmaker because it would mean you get to place bets on sports without having to spend any money first. However, no deposit bonus bets are quite rare among sports betting sites, with them often preferring for players to make a deposit first.

Betting App Bonus Codes

Bonus codes can sometimes be specifically allocated for players signing up through betting apps, instead of the desktop site or on a browser. This can mean receiving special benefits or improved bonus offers for doing so, some of which might be able to be found as a new player on our betting apps page.

Crypto Betting Bonuses

With OddsPortal, you are now able to claim specific sign up offers for crypto betting sites, if you are somebody that prefers to place bets using digital currency. We offer you the opportunity to sign up with various crypto bookmakers, including Cloudbet, BC.Game, Coins.Game, and more.

Crypto betting bonuses will typically vary in comparison to standard offers at online bookmakers who use standard currency only, but it can sometimes be even more lucrative to claim this type of offer with much bigger bonuses available.

In-Play Betting Bonus Offers

Live betting is one of the most popular forms of betting consumption, and it means that some betting sites offer specific promotions for in-play wagers only. To earn your bonus, you may need to place an in-play bet, which would then mean receiving in-play betting bonuses as a reward.

Odds Boosts and Profit Boosts

Both odds and profit boosts were the type of betting offers only available for existing players, but they are now becoming more common for new players too. In some instances, you can register as a new player and get a profit boost of up to 100% on your first bet, and potentially even more.

When you visit betting sites, they will regularly have odds boosts or profit boosts available for major games, and sometimes may even provide boost tokens on your account.

Sports Betting Bonus Offers by Category

Some of our sports betting offers are allocated specifically for certain sports, which could be centred around their major events, or simply because that sport is popular for betting with that specific platform.

Take a look through some of the specific offers to look out for within specific sports.

Best Football Betting Bonuses

Traditionally, many of our offers available on this page will be eligible for football betting, and some will even be specifically tailored to markets for that sport only.

Furthermore, football betting offers are particularly enhanced and more popular with online betting sites at the time of high-profile tournaments like the World Cup or Euros, while they are also much more commonly made specifically for football betting at the time of a new season in the Premier League for example.

Quite often, football betting promotions will mention in the terms and conditions that your free bets are eligible for bet builder, accumulators, or certain types of bets only.

So make sure you take a look at our list of betting offers in your location and see which ones have been designed precisely for use on one of the most popular sports in the world, and especially in Europe.

Basketball Bonus Offers

There are specific times of the year when basketball bonus offers can be a lot more prominent, especially in and around the NBA Playoffs when bookmakers see a larger volume of betting for the competitive post-season.

Similarly, in Europe the end of the EuroLeague season can often see bookmakers provide special offers as teams fight it out for this year’s championship.

Even if the top of this page doesn’t specify that promotions are for basketball, as long the terms and conditions do not restrict you from betting on basketball, then you can utilise the bonus offers for NBA odds, EuroLeague odds, or any other leagues you prefer.

Other Sport Bonus Promotions

As we have touched on, betting sites may provide specific sports bonus offers for certain major events that are coming up, which could be for eSports betting, tennis betting, or another sport.

Look out for specific mentions where betting offers might be available for your favourite sport at the top of this page.

Sports Betting Bonus Offers for Existing Customers

A sports betting bonus can also be granted for existing players because bookmakers will be keen to encourage players to keep revisiting and playing at their sites or betting apps. For existing players, sportsbook offers can be rewarded in numerous ways.

Among the promotions section with your chosen online bookmakers, you might find specific offers for Champions League nights, Wimbledon, or other major events that can see you earn bonus funds.

Always keep an eye on the promotions section to find the latest bonus offers you can claim as an existing player, some of which are detailed below.

Loyalty Rewards

Due to regularly placing bets with one platform, or even multiple, they may provide you with loyalty rewards out of the blue as a thank you. Bet365 for example is well-known for providing free bets for loyalty, whilst many other sites also do the same.

With some betting platforms, they even have loyalty schemes in place that see you earn rewards even outside of online gambling if you meet the requirements.

Free Bet Clubs

Many sports betting sites now have free bet clubs each week which see you earn a bonus after settling a certain amount in bets. This could be 5, 10, or more of the currency you are playing with, all depending on how much you have staked and the specific promotion that you have opted in to.

How To Claim a Sports Betting Bonus

Each bonus you decide to claim will be different depending on the bookie you decide to sign up with, but there are steps that will cover each and every betting site listed below:

1. 1. Click on the “CLAIM BONUS” button for your preferred bookmaker from the recommended betting bonuses at the top of this page
2. 2. Sign up by entering details like your name, address, email address, and any other required information by the bookmaker
3. 3. Either be awarded your betting bonus if it was a no deposit offer, or make the minimum deposit required as laid out in the promotion
4. 4. Receive your bonus if the offer was a deposit match, or place a bet at the minimum required odds and with the minimum amount of selections applied
5. 5. Receive your bonus funds within the timeframe specified by the bookmaker!

Promo Codes and Bonus Codes Explained

Both promo codes and bonus codes are exactly the same, and require you to enter a code to ensure you receive your bonus funds. This will typically be during the sign up process, or when you make your first deposit. This isn’t something that is very common currently with betting sites, and our direct links will guarantee you receive your betting bonus without a code.

But, it is always important to read the terms and conditions closely to make sure you don’t need a bonus code to qualify for the offer.

Eligibility Rules

There are lots of things to look out for in the eligibility rules when you sign up, which again points out the importance of the terms and conditions. First of all, you will need to be at least 18 years old in most countries, and 21 years old in the US in order to gamble online at sports betting sites.

Outside of that, you will need to be a new player with our select sites to claim the offers that we have shown on this page and throughout our platform.

How Many Times Can You Claim the Same Bonus?

It’s very rare that you are able to claim the same bonus once, and almost all welcome offers will typically restrict you to claiming the promotion just once per household.

You can analyse the terms and conditions to see whether or not you can claim the bonus more than once, but it is unlikely.

Sports Bonus Terms and Conditions

Wagering Requirements

Most sports bonuses require you to bet your bonus funds a set number of times before you can withdraw any winnings. For instance, a 5x rollover on a 100 bonus means you must place 500 in bets.

Minimum Deposit and Payment Restrictions

A minimum deposit, such as 10 or 20, is usually needed to qualify for the bonus. Note that some payment methods - often certain e-wallets - may not make you eligible for the offer.

Qualifying Bets and Minimum Odds

Only qualifying bets placed at or above the specified minimum odds (e.g., -200 or 1.50) will count toward meeting the wagering requirement. Exclusions may apply to specific bet types.

Expiry Dates of Sports Bonus Offers

All bonuses have an expiry date, typically between 7 and 30 days. You must meet all requirements within this timeframe, or you risk forfeiting both the bonus and any associated winnings.

Tools and Extra Value

We are also here to tell you many other ways to benefit from sports betting, alongside the many promotions that we suggest for you, providing you with excellent tools and guides like value bets, sure bets, and dropping odds.

Sports Bonus Calculator

A sports bonus calculator is there to define the amount you will receive in bonuses if you are unsure.

On top of that, there is a bet calculator available on OddsPortal which can help you discover the amount you might make from profit boosts or odds boosts.

Best Odds Guaranteed Promotions

Sometimes, you are able to get enhanced odds even after you have placed your bet thanks to the best odds guaranteed promotion. Ensuring that you get the best and highest price from the closing odds, you may earn some extra profit if your bet is a winner.