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SI Sportsbook Bonus for May - Use our Top Promo Code & Sign Up Offer

By Sports Illustrated: Redeem your sensational SI Sportsbook Welcome Bonus now!

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SI Sportsbook Sport Pro ContraOur latest review of the SI Sportsbook sign up offer is now complete and we couldn’t wait to share our findings. Currently, players can bet $20 and receive $200 in free betting credits, provided a few terms can be met.

Thankfully, all of these terms and conditions are suitable to all sports bettors and the minimum qualifying deposit does not require new patrons to break the bank. In fact, we believe the SI Sportsbook sign up offer is an ideal way to get your sports betting journey started and the ongoing promotions are worth a mention, too.

Banking Options
PayNearMe
Bank Transfer
Play+
+
License
Virginia (US) Lottery Board
Withdrawal
1 – 3 Days
Parent Company
VHL Colorado LLC
Established
2020
Site
sisportsbook.com
Language Options
EN
Customer Care
Support via Email
@
support-co@sisportsbook.com
Telephone
1-800-522-4700
No review posted yet.
Last Updated on 08/05/2025
Fact checked by: James Leeland

Introduction to bonus offers - finding a bonus that suits your needs

Bonuses and promotions are great tools used by online operators to help set themselves aside from the competition. In order to compete, many online sports betting sites will look to increase the size of their bonuses, lower wagering requirements, or extend expiration dates. Sites like SI Sportsbook take a slightly different approach and will look to offer players more bonus options.

When more than one online bonus is utilized, the importance of sports betting promo codes becomes evident. In this latest review, we detail all there is to know about the Bet $20, Get $200 welcome bonus and we take a closer look at the soccer-specific SI Sportsbook sign up offer, too.

Is SI Sportsbook available in your state?

Check out our table below for information on whether SI Sportsbook is available in your state and to find out your state-exclusive promo code to start taking advantage of their welcome bonus offers today:

How to use the bonus - up close and personal with the SI Sportsbook sign up offer

In this next section of our SI Sportsbook sign up offer review, we take an in-depth look at how players can redeem the new customer promotion. Currently, new patrons are presented with the chance to unlock $200 of free betting credits. However, unlike the risk-free welcome bonus discussed in our BetMGM review, the SI Sportsbook bonus requires players to place a winning wager before any of these credits are released.

To opt-in and unlock the SI Sportsbook sign up offer, new players must register, enter the specific SI Sportsbook promo code and make a minimum qualifying deposit of $20. Players can deposit more than $20; however, the number of free betting credits released is capped at a maximum of $200.

Once deposited, players must make their way to the SI Sportsbook lobby and work their way through the upcoming fixtures from a possible 13 sports. From here, bettors will need to wager a minimum of $20 on odds of +120 or greater and wait for their bet to result.

Should new patrons place a winning wager, $200 of betting credits will be released in increments alongside any winnings. The winnings from the original bet may be withdrawn instantly; however, the betting credits will need to pass the playthrough requirements of the bonus. Any playthrough requirements must also be met within seven days.

Please note: This offer is not available to residents in Virginia right now.

Top 5 expert tips to take advantage of the offer - pay attention to the fine print

Our experts have come together in this next section of our SI Sportsbook sign up offer review in the hope of instilling some industry insight and offer up some top tips to help get the most out of the bonus experience.

Enter the correct bonus code

It may not be as necessary when joining new sweepstakes casinos but entering the correct promotional code is crucial when it comes to unlocking the SI Sportsbook sign up offer. The fact that we found two new customer offers makes this even more of a necessity and both SI sportsbook bonus codes can be found when making your way through the terms and conditions. 

Choose the right payment method for you

When it comes to redeeming any type of bonus, any additional terms surrounding deposit methods tend to feature in the small print. Based on our most recent venture through the terms and conditions of the SI Sportsbook sign up offer, it would seem that you aren’t going to need to go hunting for alternative PayPal betting sites.

Instead, you can deposit using any of the ten methods available and unlock the new customer bonus - just be aware that you may not be able to withdraw using all of them.

Make sure your wager qualifies

We found only a few key terms and conditions that need to be followed in order to redeem the bonus, one of which is that a minimum qualifying wager of +120 or greater must be placed. Thankfully, you can’t get branded as one of the best betting apps by our team without offering a great range of betting markets to choose from. 

Don’t unlock any further promotions just yet

As seems to be a common theme throughout the esports gambling reviews we produce, new customer offers cannot be combined with ongoing promotions. In other words, players will need to make their way through the playthrough requirements of the SI Sportsbook sign up offer before they can look to unlock any free bet bonuses or bet insurances (discussed later in this review). 

Keep your eyes on the clock

Should you be fortunate enough to place a winning initial wager and unlock your free betting credits, you will be given just seven days to make your way through the playthrough requirements.

Although SI Sportsbook is unlikely to win an award for being one of the best boxing bookmakers around, they do have plenty of sports fixtures and competitions to wager across, including MMA, basketball, and baseball. Provided they are not betting beyond their usual activity, players will have plenty of opportunities to make their way through the bonus requisites. If players are unable to meet the bonus requirements, they will lose any progress and remaining bonus credits.

Frequently asked questions about the bonus - time to put any concerns to rest

We hope that we’ve already offered a fairly in-depth look at what to expect from the SI Sportsbook sign up offer. Next, we focus our efforts on answering any outstanding questions that you may still have surrounding the bonus.

Where can I find the SI Sportsbook promo code? 

New patrons can locate the relevant SI Sportsbook bonus code by making their way through the terms and conditions, checking out the promotional banner on the SI Sportsbook homepage or by contacting customer support.

What are the playthrough requirements of the SI Sportsbook sign up offer? 

There are no playthrough requirements attached to the initial qualifying bet, meaning all winnings can be withdrawn instantly. Any SI Sportsbook bonus credits unlocked will need to be played through once in order to turn them into a withdrawable balance.

When can I expect to receive my SI Sportsbook sign up offer?

Should the initial qualifying wager prove successful, players can expect to find $200 of free betting credits hit their account within 72 hours. However, based on our own SI Sportsbook experience, credits were released much quicker than this.

How will I receive my SI sportsbook sign up offer? Players will not receive their SI Sportsbook betting credits in a lump sum, as found in our PointsBet US review. Instead, they will receive 8x $25 free bets that must be used within seven days.

Is there a minimum odds requirement? 

When placing the initial qualifying wager, players must bet on markets of +120 or greater. Should players be fortunate enough to unlock the 8x $25 betting credits, no minimum odds requirement will need to be met.

Additional rewards & loyalty programs - what comes next at SI Sportsbook?

As we know from our WynnBet review, a healthy welcome bonus counts for a lot when searching for a top place to wager online. However, in order to take one of our reviews from good to great, we need to witness some solid ongoing promotions and perks, too. Thankfully, if our latest voyage through the promotions section of SI Sportsbook is anything to go by, it would seem that returning players are in for a treat.

We’ve already mentioned that SI Sportsbook offers two new customer bonuses. The first, we have extensively covered in this review. The second, follows a similar theme but is available across soccer markets only and presents players with the chance to receive $100 in betting credits when placing a $1 stake.

Beyond the new customer offers, returning SI Sportsbook users can also look to take home $60 in free bets throughout the football season, enjoy a little bet insurance when live betting, building a single-game NFL, NBA or primetime parlay, and a whole host of rotating seasonal promotions, too. While making our way through the terms and conditions, we found that SI Sportsbook was transparent and fair, offering players from Michigan and Colorado between 1 and 7 days to fulfill any bonus requisites.

SI Sportsbook Sports Bonus

Bonus intro - Bet $20 Get £200 at SI Sportsbook

In this next section of our SI Sportsbook bonus code review, we present our real user experience. Currently, the SI Sportsbook sign up offer provides new patrons with the chance to redeem $200 worth of betting credits to use across the site, once a winning $20 bet has been placed.  

Reality test - straightforward and simple to unlock

The SI sportsbook sign up offer is available to new customers in MI, VA and CO only. So, before we could consider entering the SI Sportsbook promo code, we needed to ensure that we were located in one of these states and were completely new to the site.

Once registered and verified, we made our way to the deposit section of our account where we were encouraged to enter the SI Sportsbook bonus code. As detailed, there are currently two new customer promotions running at the same time, so it is important that this part of the process was completed.

After making a qualifying deposit of $20, we made our way to the SI sportsbook and reviewed the upcoming popular fixtures. Here, we found a few fixtures that met the minimum qualifying odds and we soon placed our bet. On this occasion, our $20 wager was successful. Alongside our winnings, we also had $200 of SI Sportsbook betting credits to play with and hoped to convert before the expiry date came around.

Bonus withdrawal - once requisites have been met

The SI Sportsbook sign up offer will only be released once the original bet has been won. If that first $20 bet is a winner, players will be able to withdraw their winnings immediately. However, the $200 betting credits that have been unlocked alongside the winnings will need to be wagered once. Any winnings from bonus credits will turn into a withdrawable balance, minus the original bonus stake.

Pitfalls & what to avoid when claiming bonus - enter the correct SI Sportsbook bonus code

When it comes to issues that may arise, new bettors have very little to worry about. The playthrough requirements are minimal and any winnings can be processed for withdrawal almost immediately. With that being said, players must make sure that they enter the SI Sportsbook promo code at the deposit stage and they must also bear in mind that a 7-day expiration will be attached to any bonus credits.

Verdict on bonus - a great way to start your SI Sportsbook experience

Overall, we would suggest that the SI Sportsbook sign up offer is a great welcome bonus for any Michigan or Colorado-based sports bettor. Unfortunately Virginia residents can no longer claim this deal.. The new customer bonus can be unlocked fairly easily and requires a minimum qualifying deposit of $20 and a specific SI Sportsbook bonus code to be entered. Provided the player's first bet is successful, $200 of betting credits will be released. A 7-day expiration date is a little short but the playthrough requisites of 1x are definitely passable within this time.

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SI Sportsbook Casino Bonus

Intro - All about the SI Sportsbook casino promo

This deal is a simple matched deposit offer. All it does is match your opening deposit by 100% up to $1,000 and then you’ll also get $10 in credit to use at the sportsbook. A great deal for all new customers at SI Sportsbook.

Reality test - The SI Sportsbook casino bonus in use

We signed up to SI Sportsbook for the first time, made an opening deposit and then found that this had been doubled. Now we could enjoy playing most of the slots and table games with double the money. A perfect start to a great online casino.

Wagering - Get ready to start wagering

You should know that this deal comes with 10x wagering conditions. This means having to wager your bonus at least 10 times before you can make a withdrawal. To be fair these wagering conditions aren’t half as tough as we’ve seen with other casino bonuses.

Pitfalls - Don’t trip over the small print

So you can only get this deal by depositing $10 or more and then you will get 90 days to clear the bonus. We should mention the fact that wagering on different kinds of games will count differently in terms of how fast your wagering conditions are fulfilled.

Conclusion - Why we’re recommending this deal

SI Sportsbook has managed to put on a casino bonus that isn’t just big but it’s also great value too. After all, it has easy wagering conditions, unrestrictive time limits and you get a free sportsbook bonus too. So sign up to SI Sportsbook and get this promo.

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Overall conclusion - SI Sportsbook sign up offer provides plenty of potential to all new bettors

The SI Sportsbook sign up offer is currently presenting new patrons the chance to bet $20 and receive $200 in betting credits, provided their initial wager proves successful. The bonus is eligible to new customers making their first deposit only and initial stakes must be placed on odds of +120 or greater.

We are big fans of the bonus and believe that it allows bettors from all backgrounds a fair chance without pushing for large deposits to be made. Of course, players can deposit more than the minimum $20 requirement; however, there will be no further perks presented in doing so. Before taking advantage of the bonus, we suggest ensuring that you have the correct SI Sportsbook promo code and have considered future fixtures that you may be looking to wager across. As only seven days are offered to meet the playthrough requirement, it pays to be ahead of the game!

For returning players, expect to find a variety of single game parlay insurances, chances to redeem a $60 free bet across the NFL, and some seasonal promotions, too. We at Strafe.com keep our reviews updated as regularly as SI Sportsbook updates its promotions, so make sure to check back soon and stay up-to-date with all things SI Sportsbook!

SI Sportsbook sign up offer FAQ

🌟 What is the SI Sportsbook sign up offer?

Our experts have been busy putting the new customer bonus from SI Sportsbook through its paces and have detailed their experience in this latest review. Here, you’ll find out exactly what is on offer and you’ll also find out whether it is the right bonus for you! 

🔓 What are the playthrough requirements of the SI Sportsbook sign up offer?

Before unlocking any sportsbook bonus, it pays to read through the terms and conditions to make sure you are happy with any requisites. In our latest SI Sportsbook sign up offer review, we take a closer look at what to expect, including the playthrough requirements of your bonus credits.

📝 Do I need a SI Sportsbook promo code to unlock the bonus?

Torn between BetRivers US and SI Sportsbook? Hopefully, this latest review of the SI Sportsbook sign up offer will help to determine the right operator for you. Here, our experts discuss exactly how you can unlock the bonus and whether a SI Sportsbook bonus code is required. 

💰 What is the minimum I can wager?

The new customer offer from SI Sportsbook has very few terms and conditions to worry about. However, a minimum deposit and wager must be placed on odds of +120 or greater, in order to contribute towards the bonus. You can find out exactly how much must be wagered in our latest review on the SI Sportsbook sign up offer.

🏈 Are any sports markets ineligible?

SI Sportsbook is home to thirteen different sports, all boasting great competitions, fixtures and odds. You can find out if your preferred markets are eligible in our latest review on the SI Sportsbook sign up offer.

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