SI Sportsbook Review (Sports Illustrated Sportsbook)

SI Sportsbook is one of our vetted sportsbook partners. If you sign up for SI Sportsbook through one of our links, we may receive compensation. This allows us to keep this site free and doesn't affect our ratings or opinions in any way.

SI Sportsbook Logo

No promo code needed

Editorial Rating

4.1/5

Deposit Methods

Key Features

Intro Promo

Make your first bet of $10 or more and receive 5 $10 free bets. Claim offer here.

SI Sportsbook is one of our vetted sportsbook partners. If you sign up for SI Sportsbook through one of our links, we may receive compensation. This allows us to keep this site free and doesn't affect our ratings or opinions in any way.

Sports Illustrated jumped into the sports betting world in 2021 after partnering with 888sport.

SI Sportsbook is currently only available in Colorado but we expect it to expand into other states with legal sports betting in the coming months.

There is a lot to like about Sports Illustrated Sportsbook, including a unique intro promo for new customers, a wide range of sports and markets to bet on, and many banking options for deposits and withdrawals.

Our SI Sportsbook review goes over the intro promo, odds boosts and ongoing promotions, pros and cons, the registration process, customer reviews, and everything else you need to know to decide whether this sportsbook is right for you.

In this review

SI Sportsbook Quick Review

Sports Illustrated Sportsbook checks in at the middle of the pack when it comes to our sportsbook ratings.

On the bright side, SI Sportsbook has an intro bonus for new customers that requires much less of an upfront investment than any other book. 

It also offers great ongoing promotions and odds boosts, a wide range of sports and markets, a decent user interface, and many educational resources for bettors.

The biggest drawback of Sports Illustrated Sportsbook is that it often has worse odds than competitors. While most books have standard lines of around -110, we've found SI Sportsbook to offer lines closer to -111 to -115 for certain games.

With that being said, it's definitely worth adding SI Sportsbook to your rotation of sports betting apps. We recommend using it alongside at least one other book so you can shop around for the best odds before placing bets.

SI Sportsbook State Availability & Rankings

Ratings by Category

Overall Rating

4.1/5

Odds Competitiveness

3/5

Intro Promo

5/5

Promos & Odds Boosts

5/5

Sports & Bets Offered

5/5

User Interface

4/5

Deposits & Withdrawals

5/5

Customer Reviews

4/5

Education & Resources

5/5

Pros & Cons

SI Sportsbook Intro Promo

The SI Sportsbook promo gives you $50 in free bets for only placing a $10 cash bet—a decent option for those in Colorado and Virginia.

You can access it with our exclusive link here. There is no promo code required.

Here's how it works:

  1. After you register for an SI Sportsbook account, make your first deposit of $10 or more.
  2. Place your first bet of $10 or more on a market with -200 odds or longer (-110, +150, +300, etc.) within 7 days of opening your account.
  3. You will receive 5 free bets of $10 each within 72 hours of placing your first bet
  4. Use your free bets within 7 days of receiving them or they will be removed from your account.

There is only a 1x rollover requirement with the free bets, meaning you can withdraw any winnings after betting them once. Note that you only receive the profits from the free bets, not including the amount wagered.

For example, if you place your first $10 free bet on a market with +300 odds, you would only receive the $30 in profit from the free bet, not $40 which would also include the amount wagered.

The SI Sportsbook intro promo doesn't have as much valu as some other sportsbooks that offer risk-free bets or deposit matches of $2,000 or more, it requires much less upfront investment than other promotions.

For example, for a 100% deposit match up to $1,000 or a $1,000 risk-free bet, you would need to put $1,000 into your account. The Sports Illustrated Sportsbook intro bonus only requires a deposit of $10.

The biggest downside of the SI Sportsbook welcome bonus is that you must use the free bets within 7 days. This is much lower than some competitors that give you between 30 days and a year to use the free bets/site credit.

Still, the Sports Illustrated intro promotion is one of the easiest to take advantage of in Colorado and Virginia.

Ready to join SI Sportsbook? Access the intro promo here.

SI Sportsbook Odds Competitiveness

Most sportsbooks offer standard odds of -110 on 50/50 events. The extra -10 is called the “vig” or “juice” and is what they charge in order to take your bets.

We've found SI Sportsbook's standard odds to range anywhere from -110 to -115 depending on the sport. This means that you have to win a higher proportion of your bets in order to turn a profit.

It's worth noting that SI Sportsbook's odds vary quite drastically from sport to sport. So, this may not be an issue for you depending on which sports you like to bet on.

Either way, we recommend using SI Sportsbook along with at least one other Colorado sportsbook so you shop around for the best odds.

SI Sportsbook Odds Boosts & Promos

Aside from the intro bonus for new customers, Sports Illustrated Sportsbook regularly offers promotions and odds boosts to help users win even more money. 

Odds Boosts

SI Sportsbook's odds boosts are called SI SuperBoosts.

There are typically around 3 to 10 at any one time and most are on parlays and other longer shot bets. Because of this, it's important not to blindly take every odds boost. Though the odds are boosted, the bets still don't have a great chance of hitting.

Be sure to still do your research when deciding which (if any) SI SuperBoosts to bet.

To find SI's odds boosts, click into the Sports A-Z menu (left side on desktop or hamburger menu in top left on mobile) and scroll down to SI SuperBoosts.

Promotions

Sports Illustrated Sportsbook also offers some great sportsbook-specific promotions to help customers boost profits, earn free bets, and more.

Here are some examples of promos that the SI Sportsbook has run in the past:

  • Perfect 10. With this free-to-play game, you simply predict the results of 10 preselected events. If you get all 10 correct, you'll win a share of $10k.
  • Three & Win. Place a $25+ parlay with 3+ legs from Friday to Sunday and receive $20 in free bets.
  • Live Bet Loyalty Card. Receive a free $10 bet for every 4 live bets of $10 or more you make with odds of -111 or longer.
  • NBA/Soccer Bet Builder Offers. Use BetBuilder (SI's version of same game parlays) to create a parlay of $25 or more and get a $5 free bet.

Rewards Program

At this time, it does not appear that SI Sportsbook offers a rewards program like. someother books do.

Sports SI Sportsbook Offers Bets On

Sports Offered

Sports Not Offered

Types of Bets SI Sportsbook Offers

Like most sportsbooks, Sports Illustrated Sportsbook offers all of the major types of sports bets, including:

Live betting

Sports Illustrated Sportsbook offers live betting on most sports including soccer, football, baseball, basketball, hockey, and more. You typically also have the option to cash out of your bets while games are still going on.

For example, if you bet $10 on an underdog at +500 and the live line has them as a slight favorite, you may be able to cash out your bet for around $30 (just an estimate for this example).

This is also helpful for parlays where you have already hit multiple legs. For example, if you have a 4 leg parlay and 3 have already hit, you may be able to cash out of your parlay for a portion of what you would win with the entire parlay.

Note that SI Sportsbook does not offer live streaming of games, unlike some other sportsbooks.

Same game parlays

Same game parlays” have gained a lot of popularity over the past few years after sportsbooks like FanDuel started offering them. 

With same game parlays, you can combine sides (spread and moneyline bets), totals, and prop bets from the same game in a single parlay.

Fortunately, SI Sportsbook DOES offer same game parlays. The functionality is called “BetBuilder”.

If the game you are interested in offers same game parlays, you will see a BetBuilder tab after clicking into it.

Clicking the BetBuilder button will bring up a box that allows you to add markets to your same game parlay.

Signing Up for the Sports Illustrated Sportsbook

You don’t have to be a resident of Colorado to sign up for SI Sportsbook, but you must be physically located there to place bets. The only other restriction is that you must be at least 21 years old.

To sign up for an account, you just have to follow this link and fill out some basic information including:

  • Name
  • Date of birth
  • Last 4 digits of Social Security number
  • Address
  • Email
  • Desired password
  • Phone number
  •  Security questions

After filling out this information, you may be asked to upload a government-issued ID (such as a driver’s license or passport) to verify your identity. 

The whole process is quick and easy and should only take a few minutes. You can get an idea of what the registration screen looks like in the following mobile app screenshots (click to expand):

SI Sportsbook Deposit & Withdrawal Methods

One of the best things about Sports Illustrated Sportsbook is the wide variety of banking options.

SI Sportsbook does not charge any fees for depositing or withdrawing money but your bank might (though this is rare in my experience).

For all methods, the minimum deposit and withdrawal amounts are $10.

Sports Illustrated Sportsbook Deposit Methods

Method

Min Deposit

Deposit Time

Bank Transfer (ACH)

$10

Instant

Online Bank Transfer

$10

Instant

Debit/Credit Card (Mastercard, Visa, Discover)

$10

Instant

PayPal

$10

Instant

Play+ Card

$10

Instant

Cash via PayNearMe

$10

Instant

Sports Illustrated Sportsbook Withdrawal Methods

Method

Min Withdrawal

Withdrawal Time

ACH/Bank Transfer

$10

Up to 3 days

PayPal

$10

Up to 4 days

Play+ Card

$10

Up to 4 days

SI Sportsbook App & Website Experience

You can bet with Sports Illustrated through its website and mobile apps (iOS & Android).

The apps and website will verify your location to ensure you are located in Colorado. You may be required to download an application to your computer to help verify your location or grant the website/mobile app access to your location. 

You don't have to be a resident of CO to place bets; you just have to be physically located in the state.

Overall, the SI Sportsbook app and websites offer a decent user experience. I rated them a 4 out of 5, or ” above average” relative to other sportsbooks. 

While it doesn't offer many of the design fancy features of sportsbooks like FanDuel and DraftKings, it's easy to navigate and to place bets—especially after using it for a bit. 

Here are some specific things to note about Sports Illustrated Sportsbook's user experience on both the app and website:

SI Sportsbook Mobile App

The SI Sportsbook mobile app has a primarily black, red, and white design and is structured like many other books. 

Overall Navigation

It uses horizontally scrolling menus to highlight key sections of the app and has a sticky footer that allows you to go back to the homepage, see live events and popular bets, and view the promotions.

You can also click the hamburger menu in the top left to open up the main menu that shows promotions, live events, recommended bets, and the Sports A-Z menu (which is where you'll find SI SuperBoosts).

From the homepage and on specific sport pages, you can see the spread, total, and moneyline lines and odds for all games. One of my pet peeves is when books only show one of those three—most often the spread—and make you use a dropdown to change what you're looking at. Luckily, this isn't an issue with SI Sportsbook.

Finding Markets for a Game

After clicking into a game, you can see popular bets in the first tab of the horizontal menu. You can also click into BetBuilder (SI's version of same game parlays), bets by quarter/half, and prop bets. Prop bets, especially, could be organized a little better or have some more structure, but I've found that it's easy enough to find what I'm looking for.

Placing Bets

Once you make your selection(s), you'll see the betslip pop up towards the bottom of your screen.

You can either place your bet straight from the pop up or click the betslip to open it up to see more options such as single bets, parlays, and round robin bets. You can also view your existing bets by clicking into the betslip.

Screenshots

Check out some of the screenshots below to get a better idea of what the SI Sportsbook apps are like (click to expand):

SI Sportsbook Website

Much of what I said about the mobile app above holds true for the full SI Sportsbook website. They both use the same general design, including color scheme, fonts, etc.

One of the main differences with the full site is that the betslip is always visible on the right side of the screen. Instead of having to click into it like with the mobile app, you can always see your selections, their odds, and what the odds on a parlay would be.

The hamburger menu that you have to open on the mobile app is also always available on the left side of the screen, making it much easier to jump around to different parts of the sportsbook.

Check out some of the screenshots below to get a better idea of what the Sports Illustrated Sportsbook website is like (click to expand):

Stability

Many of the negative customer reviews of SI Sportsbook are about the stability of the app. Many users complain that it is laggy or doesn't work at all at times.

Some users have also noted that they often receive errors when trying to place bets.

While I haven't experienced the app not working at all, I have noticed that some screens take a while to load. 

Support

Unfortunately, the only way to get support from SI Sportsbook is through the contact form on the site. You can access it by going to SI Sportsbook –> Online help in the footer of the site or mobile app.

Many customers have noted that customer support takes a few days to respond and is often unhelpful.

It would be nice if there were a live chat feature or a phone number that users could use to get faster (and hopefully more helpful) support.

There is an FAQ section that goes over common issues, banking information, and more. I recommend checking here before using the contact form if you run into any issues.

Sports Illustrated Sportsbook Background & Locations

Official name: VHL Colorado LLC, d.b.a. SI Sportsbook

Owned by: Authentic Brands Group

Launch date: 2021

State

Online

Retail Partner

Colorado

Yes

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SI Sportsbook Colorado

  • Availability: Online only
  • Launch date: September 2021
  • Retail partner: Colorado Grande Casino
  • Licensed by: Colorado Division of Gaming
  • SI Sportsbook CO Intro Promo: Bet $10, Get $50 in Free Bets

SI Sportsbook launched first in Colorado in September 2021 after partnering with 888sport for its technology and Colorado Grande Casino as its retail partner. You can only bet with Sports Illustrated Sportsbook CO online through its website or mobile apps—there are no physical sportsbooks available. 

Sports Illustrated Sportsbook Customer Reviews

The SI Sportsbook apps have slightly above-average customer reviews compared to competitors. In the Apple App Store, the apps have an average rating of 3.8 stars from 504 reviews as of the time of this writing.

Many of the positive reviews talk about the great intro promotion and wide variety of sports available.

Here is what I've most commonly seen in negative reviews:

  • Trouble withdrawing money. By far the most common complaint is the withdrawal issues. Many customers note that SI requests a lot of documentation such as bank statements, voided checks, pictures of debit cards, and photo ID before allowing you to withdraw money. Even after this, many customers noted that withdrawals took a long time.
  • App performance issues. The second-most common complaint is app performance issues. Customers complain about the app taking a long time to load or, at times, not loading at all.
  • Poor customer service. On top of the limited customer support options (contact form only), many customers complain that support response times are very long and the responses are often unhelpful.

SI Sportsbook Educational & Responsible Gaming Resources

Like any form of gambling, there is always a risk of losing your money when sports betting—especially if you don't fully understand how it works. In addition, gambling addiction is a serious problem that is easier to fall into than most people realize.

For that reason, when rating sportsbooks, I considered what kind of educational resources they provide and what responsible gambling resources and limits they have in place.

Educational resources

Sports Illustrated offers an entire part of its site dedicated to betting. Here you can see picks (upcoming games as well as futures), game recaps, news, and informational guides for betting. This is a real differentiator from most other books that offer none of this content. 

Within SI Sportsbook, you can also see house rules that give information about how certain types of bets work, special rules for specific sports, and more.

I was not able to find any team or player statistics in SI Sportsbook.

Responsible gaming resources & limits

Sports Illustrated Sportsbook has a Player Protection guide that's linked to from the footer of the website and app on all screens (look for the RG symbol).

You can click into this to learn about how to keep your account secure, how to prevent gambling problems, and how to play responsibly.

They also have a number of limits you can place on your account to make sure you are gambling responsibly, including:

  • Deposit limit. Limits how much you can deposit to your account on a daily, weekly, or monthly basis. You can only change the limit amount after the first time period has expired.
  • Wager limit. Limits how much money you can bet in total on a daily, weekly, or monthly basis.
  • Time limit. Limits the total amount of time you can spend on the website or app during a day.
  • Self-exclusion. Block yourself from logging into your account for 1 year, 5 years, or forever.
If you or someone you know has a gambling problem, you can also call 1-800-522-4700 to get help.

Sports Illustrated Sportsbook Alternatives

Though SI Sportsbook is a solid option for bettors in CO, there are a few other sportsbooks that may be a better fit for you depending on what you're looking for.

Here are some SI Sportsbook alternatives to consider:

Want to compare SI Sportsbook with other options? Use our free sportsbook comparison tool.

SI Sportsbook FAQs

Is SI Sportsbook legit?
Yes, SI Sportsbook is legal and licensed by the Colorado Division of Gaming. 

What states is Sports Illustrated Sportsbook legal in?
The SI Sportsbook is legal in Colorado as of the time being.

Can I use cryptocurrency to bet with SI Sportsbook?
No, currently you cannot use cryptocurrency to deposit or withdraw money into or from your SI Sportsbook account.

How do I place a bet with Sports Illustrated Sportsbook?
To place a bet, simply log in, make your selections, hit the bet slip button in the bottom center of your screen (mobile app) or right side of the website, enter the amount you want to wager, and click Place Bet.

Who can place bets with SI Sportsbook?
Anyone physically located in Colorado with a SI Sportsbook account can place a bet.

Can I deposit and withdraw money outside of a state where Sports Illustrated Sportsbook operates?
Yes, you can deposit and withdraw money from anywhere. You only have to be in CO to place a bet.

Does Sports Illustrated Sportsbook offer live betting?
Yes, SI Sportsbook 
offers live betting on most major sports including soccer, football, basketball, hockey, baseball, and more.

Does SI Sportsbook offer live cashouts?
Yes, you can cash out your bets on select games while they are still in progress.

Does SI Sportsbook have a rewards program?
No, it does not appear that SI Sportsbook offers a rewards program at this point.

Does Sports Illustrated Sportsbook charge fees?
SI Sportsbook does not charge fees to deposit or withdraw money from your account.

How do I claim the Sports Illustrated Sportsbook intro promo?
All new customers are eligible for the SI Sportsbook intro promo. You don't need to use a promo code to receive 5 $10 free bets after making your first bet of $10 or more.

Ready to join Sports Illustrated Sportsbook? Access the intro promo here.

SI Sportsbook
Intro Promo

si sportsbook logo

Up to $50 in Free Bets

Dave Rathmanner

Dave Rathmanner is the Founder & CEO of Odds Assist. After struggling to find helpful sports betting resources and honest reviews when he first started betting, he decided to create the site he always wished he had. Dave has been betting on sports since NJ legalized it in 2018 and regularly analyzes sportsbooks to find the best options for bettors. Aside from creating new content for OA readers, Dave is also passionate about researching betting markets, creating models, and developing profitable betting strategies.