Sports Illustrated Sportsbook is only available in a few states and does not currently offer a welcome bonus. However, Sports Illustrated is launching SI Predict — a new platform that lets fans predict the outcomes of sports, politics, and pop culture in real time. Instead of traditional betting, it uses a crowd-based prediction model. You can learn more about SI Predict by checking out our SI Predict Promo Code review!
SI Sportsbook Sign Up Code & Mobile App Key Takeaways
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💵 SI Promo Code: |
TBD |
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💸 Total Bonus: |
New users bet $20, get $200 in bonus bets if your wager wins |
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📝 Terms & Conditions: |
Make your first bet of $5 or more. If your first bet wins, receive four $25 bonus bets. |
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⚖️ Legal States: |
CO, VA, MI |
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✅ Last Verified On: |
July 06, 2025 |
SI Sportsbook Promo Code & Bonuses
SI Sportsbook is an exclusive sportsbook in Colorado, Virginia and Michigan; it regularly offers great weekly or daily bonuses, and they often run creative promotions where you can bet popular sides and totals at reduced or no juice.
SI has an awesome new customer offer for CO and VA users: Sign up for SI Sportsbook and bet $20 to get $200 in bonus bets if your wager wins. The teams and conditions specifics:
Users need to bet at least $20 and win their wager to receive $200 in bonus bets.
SI frequently offers its users an ongoing contest called Perfect 10, Three and Win parlay, SI SportsBoosts, and more.
SI Mobile App & Website
SI Sportsbook launched on Sept. 7, 2021 after a partnership was reached with 888 Holdings, which is a Gibraltar-based betting company. This launch came two days before the 2021 NFL season in the football-loving state of Colorado. SI then launched in Virginia in May 2022.
Web Experience
The desktop experience at SI is very similar to the app, and it's quite easy to navigate to sports, find promotions and more.
Users are able to comfortably see their betslip on the upper righthand corner while navigating the entire website (except the Promotions page). Additionally, all betting markets are easily accessible to users who like to diversify their wagers.
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The Action Network Positives:
The Action Network Positives:- Great variety of sports offered. SI offers a vast amount of sports to bet on, including Australian rules football and Snooker (pool).
- Ease of use. Navigating the app to place your bets was simple and straightforward.
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The Action Network Negatives:
The Action Network Negatives:- Lack of promotions. SI does not offer as many promos or bonuses when compared to other sportsbooks.
- Lengthy withdrawal process. SI requires too many verification steps in order to withdraw your funds.
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SI Mobile App Reviews & Feedback in the Apple App Store
4.1/5 Stars - 1.8K Ratings (July 2025) - Download at the Apple App Store
iOS User Positives ![Positive social interaction]()
- Provides insights on what to bet on. Users receive recommendations on what to bet on and what others have been betting on.
- Exclusive NFL insights. SI Sportsbook provides NFL bettors with exclusive insights for informed betting.
iOS User Negatives ![Negative to dealer communication]()
- Withdrawal issues. Users cited being unable to withdraw their funds easily and that they were asked to provide a blank check or bank statement to do so.
- Geolocation issues. SI's mobile app had trouble location users consistently.
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Google Play/Android Reviews for SI Mobile App
4.0/5 Stars - 815 Ratings (July 2025) - Download at the Google Play Store
Android User Positives ![Positive social interaction]()
- User-friendly interface. Users cited SI as a fairly simple app to use when placing their bets.
Android User Negatives ![Negative to dealer communication]()
- Lengthy and difficult withdrawal process. Users had issues withdrawing funds due to the lengthy verification steps they are required to follow.
- Constant glitching. Constant glitch that logged users out randomly has been mentioned several times.
- Minimal betting markets available. Users mentioned that SI does not offer enough betting markets.
Registering & Cashiering
SI Sportsbook's registration process is extremely simple. Note that signing up and placing bets can only be done in Colorado, Virginia and Michigan. When the U.S. Supreme Court overturned PASPA in 2018, it gave states the right to legalize and regulate sports betting within each state, which means rules and regulations can vary.
How to Sign Up at SI Sportsbook
Step 1. Click here to visit SI. Click "Join Now" in the red box located on the top right corner of the home page.
Please note that SI Sportsbook is only available for users in Colorado, Virginia and Colorado.
Step 2. Enter your personal details:
- Name
- Date of Birth
- SSN (last four digits)
- Home Address
Step 3. Enter your login details and agree to T&C:
- Password
- Security Question
- Mobile Number
- Agree to Terms & Conditions
Once you fill out everything in step 3 and click on "Register" on the bottom right corner, you're ready to begin betting!
SI's mobile app navigation flow
Payout Speed
One of the best things about betting with a legal online book and casino in the U.S. is that you never have to worry about your money or being defrauded. Sportsbooks are required to set up a liability fund that operates separately from their expenses. Further, they are regulated by an independent entity in each state that gives books strict rules about protecting users' money.
Current withdrawal options include:
Bank account
PayPal
Debit card
Credit card
eCheck
Play+
Betting Options and Sports Market Coverage
SI is internationally recognized as a sports magazine since 1954; but it wanted in on the massive sports betting market so the brand created its own sportsbook with 888 Holdings that launched on Sept. 7, 2021 in Colorado.
That’s in addition to all the popular, standard bets you can get at any sportsbook — point spreads, totals, moneyline, first half derivatives, etc. These include:
Point Spreads. Spread betting is a bet on the margin of victory in a game.
Moneylines. Moneyline betting is when you pick the winner of the game or event.
First Half & Second Half Bets. Halves let a bettor treat the first half and the second half as separate matches. Downloading our app can help you do this with ease.
Totals. A total, also known as an over/under, is a bet on the number of points both teams will combine to score in a game.
Player Prop Bets. A prop bet, short for a proposition, wager that is not directly tied to the final score or outcome.
Futures. Future bets are a bet on an event that will be decided in the future (e.g., end-of-season results).
SI vs Other Sportsbooks
While deposit offers, promos and user experience are crucial factors in selecting a sportsbook, the most sophisticated bettors are often worried about the price. We can compare books in this regard a couple of ways:
Juice: Also referred to as the “vig,” this is the tax a sportsbook charges for a bet. The standard odds for a spread bet is -110, which means you have to pay $110 to win $10. That extra $10 is the tax.
Hold: Like the juice, a hold is defined as the percentage a sportsbook keeps for every dollar wagered. It’s a better metric to measure for moneylines, for example.
Most online U.S. books — in states where betting is entirely online and not regulated by the state lottery, at least — have standard juice on your typical bets. Take, for example, the juice on spread bets for the NFL. There’s no significant difference between sportsbooks: It is common to get -110 on both sides for both the spread and the over/under.
Additional Information and Benefits About SI Sportsbook
Spending Controls
Most legal sportsbooks have self-imposed limiting controls in place, and SI is no different. These are effective ways to stop yourself from betting too much if it’s becoming a problem or to be proactive about setting healthy limits for yourself. We recommend configuring whatever setup helps you maintain responsible limits and educate yourself. The controls offered include:
- Deposit limits: Set a limit on how much you can deposit in 1, 7 or 30 days.
- Wagering limit: Stop yourself from betting during a certain time period (day, week, or month).
- Self-exclusion period: Stop yourself from accessing the site or app for a certain time period.
In addition to the SI Sportsbook-provided resources, The Action Network has developed bankroll management educational materials to help ensure bettors have fun and establish sustainable behavior.
SI Sportsbook's Exclusive Offerings
SI Sportsboost
Looking for extra value and exclusive offers for tonight's game? Dive into the daily SI Sportsboosts! Below the selection box, discover the initial odds contrasted with the newly enhanced odds, presenting you with exciting opportunities to enhance your experience and potentially increase your gains. Explore the Sportsboosts for a chance to elevate your enjoyment of the game with added value and exclusive offers.
Customer Service
SI does not have a customer service team but help desk requests can be submitted on its website.
If you sign up, create an account and make a $20 bet, you receive $200 in bonus bets if your qualifying bet wins.
SI accepts Visa, Mastercard, Discover, eChecks, Play+, PayNearMe, PayPal, and online banking. It’s a very simple and quick process, which is an underrated part of using a legal U.S. sportsbook like SI. No more waiting weeks for checks; you’ll be able to deposit and withdraw within a few days or less.
Yes, PayPal is accepted at SI.
This is one of the bigger benefits to using a legal U.S. sportsbook like SI: You’ll be able to both deposit and withdraw funds very quickly. Withdrawals can take up to around 3 to 4 days, but oftentimes it’s much faster if you use online banking.
If you deposit via credit card like Visa or Mastercard, the minimum deposit is $10. Note, however, that the bet match is directly tied to how much money you first put into your account.
As a new user, you’ll receive $200 in bonus bets if you bet $20 and win your first qualifying bet.
If you sign up for a SI account, you’ll automatically opt into the sportsbook’s bet match offer after you fund your account. New users also receive $20 in bonus bets if they get a three-leg parlay correct, make four live bets and receive a bonus fifth one ($10 or more), and earning a $5 bonus bet for using SI's NBA or soccer Betbuilder feature.
Yes, sports betting is regulated by each individual state, which means if you have an SI account in Colorado, Virginia or Michigan, you’ll have to be within CO state lines to make a wager. SI uses geolocation technology to ensure bettors’ locations.
No, you can withdraw funds from your account anywhere. Let’s say you live in New York but spent the weekend in Colorado, Virginia or Michigan and made a few bets. If you forgot to withdraw your funds before going back to NYC, you can still do so; you just can’t make any bets outside of Colorado, Virginia or Michigan state lines.
No, you just have to be at least 21 years old, a U.S. citizen and within state borders of the time your bet is placed. Let’s say you’re from Utah and take a work trip to Colorado. While in the Centennial State, you can open an SI account, deposit and bet as long as you are within state limits. You can then withdraw while in the state or when you’re back in Utah.
You must be at least 21 years old to open an account and bet at SI.
Because SI is a legal book regulated by state governments, it has to verify the identification of new users. That’s the only way your information will be used, and you can be confident your identity is safe.
Yes, users can live bet most markets on the website or in the app.
It all depends on the state laws. For example, it is not legal to bet on college teams located in New Jersey; however, bettors can bet on college teams not from the Garden State. In Indiana, bettors can bet on college teams located in and outside of Indiana.
Yes, SI allows you to set deposit, spend and time limits on your account. Check out the Patron Protection page for more information. Further, if you or someone you know has a gambling problem and wants help, call 1-800-Gambler or 1-800-522-4700.
Yes, SI is definitely legit. It is a legal U.S. sportsbook and are thus regulated by state governments. SI has to report earnings, pay taxes and protect user information like any other U.S. business.
Claim Bonus Offers from Other Sportsbooks
Choose Your Sportsbook App With Our Quiz
Choosing which sportsbook app to sign up for can be a daunting task that requires a significant deal of research. To help make your life easier, Action Network has developed The Best Sportsbook Quiz. Simply answer a few questions about your location and betting preferences, and our quiz will help tell you which sportsbooks are best suited to meet your needs. Give it a shot!
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