SI Sportsbook Review USA 2025

Do you want to show the world you’re one of the big boys? Then offer potential customers a sign-up deal they can’t refuse. If you’ve read our SI Sportsbook bonus review and got a preview of this deal, you’ll know that this sign-up offer has got some serious rave-review potential, especially if you like to go big.

Here’s the deal: If you sign up for an SI Sportsbook Colorado account, you will be eligible for Sports Illustrated Sportsbook’s exclusive offer of $300 in free bet credits just for signing up and depositing $10. Now, that’s an offer you put on the table to show everyone who’s boss!

What’s most important to you when it comes to an operator’s site? Obviously everything! Let’s take a look at the SI Sportsbook app from all possible angles and come to a good old LasVegas-How-To.com conclusion.

How it looks

If you like the simple design and clean lines, you’re in luck. Sports Illustrated definitely wants you to focus on wagering and not their Swimsuit Edition. The use of mostly neutral colors like black and grey with a splash of red gives a modern feel that suggests the focus lies in the functionality.

Where to find what you need

Everything you need is on your home page. All the major leagues and sports along with the live option are together in a panel where you can select one at ease. Your betslip box is on the right-hand, ready for you to make a bet after you’ve checked out all the action. SI Sportsbook has even gone and placed all the current most popular events in a box, so you can look at what most of your fellow sports bettors are currently looking at.

On your left, you’ll find a variety of options, including a link to the promotions page, recommendations, games that are currently live, a handy bet feed that shows you the most recent bets made and on which games and sports, an option to go back to the home page, and an alphabetical list of all the sports you can wager on at SI Sportsbook. Now, this page sounds pretty loaded, but because of the minimalist design principle applied by developers, it doesn’t feel cluttered at all. You’ll also have no blank moments or moments of confusion when it comes to locating anything as navigation is a breeze.

Loading times

Speed is something that we’ll label as ok. You’ll get things done but it’s not the speediest site we’ve reviewed. On a more impressive note, a plus point for any tech device – no crashes at all. We conducted some vigorous navigation exercises, and the software was steadfast. Overall, we rate this site as one of the top ones we’ve encountered in our sportsbook site-testing journeys. Simplified, it’s a thumbs up.

Mobile app

There is an app available for Android and iOS devices if you prefer going mobile. You can download the app by clicking on a link from the site itself or just visit your app store.

There is absolutely nothing wrong with SI Sportsbook’s payment option variety, and they provide a detailed setdown of payment methods, limits for deposits and withdrawals, and how long it will take you to deposit or receive your dough.

Deposits

Options are plentiful, so take a look:

• Visa/MasterCard/Discover
• Direct Bank Transfer
• ACH Transfer
• PayNearMe
• PayPal
• Play+

All deposits are instant. The minimum deposit is $10.

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Withdrawals

Withdrawal methods are always more limited, but you still have a few diverse options for diverse sports bettors. Here they are:

• ACH bank transfer
• PayPal
• Play+
• Cash (at the casino cage)

If you’re withdrawing via ACH, the minimum amount is $10. For PayPal and Play+, it’s $20. To make everything regarding transactions extra secure, SI Sportsbook can ask you to provide proof of identity when you request a withdrawal to make sure your well-earned money doesn’t get into the wrong hands.

Withdrawal Times

Withdrawal times always depend on the method of choice. What’s your poison? According to our SI Sportsbook review, Play+ can take up to four days. PayPal and ACH take a little bit less time and your funds will reach you in an absolute maximum of three days. In this case, the improvement can be made internally with the team that approves withdrawals. But all-in-all, there’s no radical difference between SI Sportsbook withdrawal times compared to other famous sportsbook operators, like the one showcased in our MaximBet review. Sports Illustrated may have you waiting a day longer.

Try the customer self-help service

Customer service is the only place where we could find a little crack in the glossy exterior of SI Sportsbook. It just doesn’t have that many options. Can it possibly be due to the fact that it’s still a one-state-wonder and needs to grow in order to expand departments such as customer support?

If you are looking for customer support at SI Sportsbook, you can opt for “online help,” which will take you to an information screen that also contains the most common FAQs. This screen contains quite the variety of categories you can choose from to narrow down your search, for example:

• Login
• Deposits
• Games
• Bonus & Promotions
• My Account
• Registration
• Withdrawal

When clicking on one of these icons, you’ll be provided with the basic information most sports bettors need at SI Sportsbook if they encounter an issue or need detailed instructions.

FAQs and contacting customer care

Below this rather comprehensive self-help section is a smaller section that contains a few FAQs about many of the same topics like withdrawals, payment verification, and receiving promotional emails. This area can definitely be expanded; however, many of the answers may be found in the self-help are above.

There is also a contact section on the site that you can fill in to contact an agent. Below the FAQ section, there is a “Contact Us” option for customers who still haven’t gotten a solution to their issues. The contact us section allows you to choose a category, insert files or images if required, type a message, and provide your email address so you can be contacted. Options leading to direct contact with management or customer support is always great to see, but we would like to see a live chat option instead of a form you need to fill in.

Thus, we think that adding a contact number and an online chat function that is readily available on the app will be a great addition to the SI Sportsbook experience and place its customer support section on par with its contenders.

As Sports Illustrated Sportsbook is currently available in Colorado, we can tell you that the operator is legitimately registered and regulated by the Colorado Limited Gaming Control Commission. This information is available on the SI Sportsbook’s main page, which definitely earns a trust point from us.

The licensing details, however, allows SI Sportsbook to operate in the Centennial State only, so if it wants to spread its wings, other licensing and regulation requirements will also need to be met. A casino or sportsbook that goes through the motions and gets fully licensed is a sign of respect for its customers as well as for itself, and it shows that there is room for a trust relationship between you and the operator. However, there is another box related to license and security that also needs to be ticked, and that is the security of your information as a customer on its system.

Encryption and protection of information

What we’re talking about here is some legitimate SSL encryption software to protect all online information. Luckily, we can confirm that SI Sportsbook has this in place. All of your details, including your financial and personal ones and even your betting habits, are all safe from prying eyes. In fact, if you read through our reviews list and wonder, “is Omaze safe?” or “is High Five Casino legit?” – you can rest assured that we have vetted them by checking for the same security protocols.

The best self-test you can do is to look for this information on the operator’s site. If the site proudly displays its licensing and security measures, then that’s a really good sign, as seen in our SI Sportsbook review.

SI Sportsbook is still a spring chicken, so give it some room to develop a loyalty program that’s on the same level as their signup bonus if it wants to. We want it to, of course. As soon as it happens, you’ll hear it from us first. There are, however, some other deals and promos that existing customers can enjoy — and we’re not talking about the operator’s basic features here. On their page, there is a promotions tab, and if you go in there, you’ll discover lots of entertaining promos and deals for both newcomers and existing customers.

• SI Sportsbook Dividends: Fancy yourself a dividend investor? Well, why not add SI Sportsbook to your portfolio? It’s easy for newcomers! Make your first deposit using the promo code SIDIV and then place your first bet of $20 or higher. Once your bet settles, you’re officially enrolled in the SI Dividend, where you’ll receive a $10 free bet each Saturday morning for the next 18 weeks! Doesn’t that sound fantastic?

• Three & Win: Between Friday to Sunday, Play the Three and Win by placing a parlay of 3 legs or more at a $25 or more stake — if your bet wins, you win a $20 Free Bet Token!

• SI Specials!: What does SI Specials mean? It means special bets, boosted parlays, and enhanced wincasts. You can earn a bigger payout just by checking out SI Sportsbook’s daily bet boosts. Plus, it includes a lot of unique markets to wager on!

• SI Superboosts: At Sports Illustrated Sportsbook, odds boosts are known as Superboosts Yes, they’ve named their odds boosts because they are so super. Keep an eye out for them on the specials page.
• You’ll also be able to find a bunch of other exciting promos. The sportsbook regularly hosts contests that are free to participate in and customers get some nice deals such as parlay boosts and other perks, especially if there’s a big sports league running. For example, during an important sporting event, one of the deals you can expect is enhanced odds as well as some props-related competitions where you can win massive cash prizes of up to $10,000 if you make THAT accurate prediction.