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US Online Gambling Sites » SI Sportsbook Review

SI Sportsbook Review USA 2025

Is SI Sportsbook Reliable For Sports?

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SI Sportsbook
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  • Plenty of sports on offer
  • Tons of betting markets to choose from
  • Superb live betting feature
SI Sportsbook Bonus
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  • Big matched deposit bonus
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SI Sportsbook Bonus
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New players only | 21+ & located in MI | s with a deposit across SI Sportsbook or SI Casino not eligible for deposit match offer | Previous SI Sportsbook s not eligible for registration bonuses | receives a 100% first deposit match up to $1,000
Details
Player Reviews16

Hello and welcome to our SI Sportsbook review where we take you through everything from what sporting events you can find on the site to what the current SI bonus is for new players.

Our SI Sportsbook was already impressed with the ‘Bet $10 Get $50’ offer that we found for new players, but our enjoyment of the site only grew when we saw just how comprehensive their sportsbook offering was. If a top-quality online sportsbook is what you are after then check out the rest of our SI Sportsbook review to learn more.

SI Sportsbook: Pros & Cons
  • Excellent customer service
  • Diverse range of deposit methods
  • Superb range of sports to bet on
  • Sleek website design
  • No live chat feature
Deposit Methods
PayPal
PayNearMe
Play+
+
License
Colorado (US)
Available in:
Available StatesCO, MI, VA
Available StatesCO, MI, VA
Withdrawal
1 – 3 Days
Owned By
VHL Colorado LLC
Released
2020
Homepage
sisportsbook.com
Languages ed
EN
E-mail Customer
Telephone Number
1-800-522-4700
Final Rating
  • Freebies & Deals
    4.0/5
  • Experience
    4.0/5
  • App Details
    4.1/5
  • Deposit Methods
    4.0/5
  • Help
    3.7/5
  • Licence & Safety
    4.1/5
  • Loyalty Rewards
    3.7/5
Ivan
03/14/2023
improve!
"It has good bonuses and good games to bet on."
Clarissa
02/20/2023
-
"The casino bonus is a solid offer. The weekly increments are nice as you get a fun little surprise each week. I like the bonus. ..."
Rating
3.8/5
16 Reviews
5 Stars
18.8%
4 Stars
43.8%
3 Stars
31.3%
2 Stars
6.3%
1 Star
0.0%
Last Updated on 05/28/2025
Fact checked by: Josh Schwartz

Bonus Offers - Touching on the SI Sportsbook sign up bonus

The best online gambling sites USA will almost always offer new players on their sites a welcome bonus. With that being said, these sign up bonuses can have some and conditions attached to them that can be a bit tricky to follow sometimes. That is why our SI Sportsbook sign up bonus review highlights everything you need to know about claiming using their exciting offer.

Top5 expert tips to take advantage of the offer – sharpen your bonus betting skills

Always read the T&Cs

We know how boring reading and conditions can be but it’s really important that you check them out at least once before you claim the SI Sportsbook sign up bonus. Make sure you don’t get tripped up by any fine print. 

Make sure you deposit enough

There is a minimum deposit amount that you need to adhere to if you want to take part in the SI Sportsbook sign up bonus. Make sure that your initial deposit is enough to net you at least part of the free bet offer. 

the qualifying odds

Your free bet offer and your qualifying bet will require that you place your wager on certain qualifying odds. Make sure that you meet these odds or you won’t be able to claim your bonus winnings successfully. 

Check on the time

There is a set time limit for you to use your bonus within. Don’t leave it to the last minute to use your free bet. Always keep an eye on the time. 

Stick to what you know

This is a sports betting offer after all, so you can use it on any sport of your choosing. Try to stick to the leagues and events that you know best to give yourself the best chance for betting success. 

Frequently asked questions about the bonuses – everything you need to know about the offer

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

No, the current ‘Bet $10 Get $50’ offer does not require a promo code.

What type of offer is the SI Sportsbook sign up bonus?

The offer is a free bet. This means you will need to make a qualifying bet before you are actually credited with your SI Sportsbook sign up offer.

What is the most I can claim?

The most you can claim from your SI Sportsbook sign up offer is $50.

Is there a time limit on the bonus?

Yes, you will need to use your bonus within 7 days of claiming it.

Can I claim the offer more than once?

No, new players on the site can only claim the SI Sportsbook sign up bonus once.

SI Sportsbook sports bonus – cash in on your free bet

  • Bonus intro – New players on the SI Sportsbook USA platform can claim $50’s worth of free bets when they sign up and deposit $10.
  • Reality test: Wagering the bonus – You will need to make a minimum deposit of at least $10 when you sign up if you want to claim the offer. From there, you will need to place a qualifying bet on odds of at least -200 or greater. Once your bet is settled, your will be credited with your free bet token (awarded as 5 x $10 bet credits). You will receive your SI Sportsbook sign up bonus whether your qualifying bet wins or loses.
  • Bonus withdrawal – In order to withdraw your winnings from the offer, you will have to settle your qualifying bet and use your free bet offer within 7 days. Once you have done that, you can withdraw your winnings. You won’t be able to withdraw the free bet itself though.
  • Pitfalls & what to avoid when claiming the bonus – The only real pitfall to keep an eye out for here is the minimum deposit amount and the qualifying odds. If you to deposit the correct amount and place your wager on the right odds, you will have no issues using your SI Sportsbook sign up bonus.
  • Verdict on bonus – This is a fantastic sportsbook bonus because the and conditions are fair and the offer is simple to claim. You should have no issues g up and cashing in on your free bet offer with SI Sportsbook USA. It certainly makes our list as a top US sportsbook bonus.

Usability, Look & Feel - a sleek design

When you first enter the SI Sportsbook USA platform, you are greeted by a strong red and black color palette. The reason we were impressed with the color scheme wasn’t so much for the artistic direction of it all but more because it makes everything nice and easy to read.

While Picasso certainly didn’t design the site for SI Sportsbook USA, they have still put together a site that is easy on the eyes. There are no major eyesores glaring at you or obnoxious adverts popping everywhere. It is a clean look and feel which makes using the site that much better. The site itself is easy to navigate with the layout done in a way that is concise and easy to understand. You’ll find everything you need on the site in the useful menu on the left hand side of the homepage. You can also head to the footer of the homepage to find everything from customer service to the different payment methods available.

As one of the new betting sites in USA 2025, our SI Sportsbook review USA was nevertheless impressed with the way the site has been put together and new s should have little to no issues making their way around the platform.

Payments - take your pick from reputable deposit methods

Next up, our SI Sportsbook review USA took the time to check out the varying deposit and withdrawal methods on the site. We are happy to say that we found a plethora of reputable payment methods for players to choose from that include Visa/MasterCard, Discover, ACH (bank transfers), online banking, PayNearMe and Play+.

These are all solid and reliable payment methods for you to use to make your first deposit on the site. Your processing times may vary depending on the option you choose. Visa and MasterCard are probably your quickest options as they tend to be processed within 48-hours. A bank transfer will likely be your longest wait as it can take up to 7 days to clear sometimes.

The best part about making deposit and withdrawal on the SI Sportsbook USA platform is that they don’t charge you any additional transaction fees. You may still incur fees from your bank, but at least SI Sportsbook USA aren’t piling on any additional ones. If the range of payment methods at SI Sportsbook USA weren’t to your liking, then check out some of the other online gambling sites withdrawal & deposit options that we have reviewed.

Payment Provider Deposit min/max Withdrawal min/max Deposit time Withdrawal time Safety Approval rate
PayPal at least 10$ at least 10$ instant 1 - 3 days very high High
PayNearMe at least 10$ instant high
Play+ at least 10$ at least 10$ instant 1 - 3 days high
Bank Transfer at least 10$ at least 10$ instant 1 - 2 days very high
Discover at least 10$ instant 1 - 3 days high
Visa at least 10$ at least 10$ instant 1 - 3 days high
Mastercard at least 10$ at least 10$ instant 1 - 3 days high
Instant Transfer at least 10$ instant high

Customer Service - top quality service available

Our SI Sportsbook review had to make sure that the customer service was analyzed. To be quite honest, this is one area where SI Sportsbook USA could stand to improve a little. The only real option we found for players to the customer was with the built in email function. Here you can leave a description of your problems, your email address and the category which your problem falls within.

We tested this feature out ourselves and were responded to within the same day so at the very least you won’t have to wait all that long for a response. We found the reply to be more than helpful as the staff member clearly knew their stuff.

Quite frankly, we were disappointed with the lack of a phone number and more importantly a live chat feature on the site. However, the service that they do provide is still top quality as you should be able to have most of your queries resolved with the feature.

Customer Service SI Sportsbook
Available Languages: English
Email: [email protected]
Telephone: 1-800-522-4700

License & Security - is SI Sportsbook safe to use?

The most important thing that any online sports betting fan should know before g up to a site, is whether or not that site is safe to use. Our SI Sportsbook review took the time to review the current licensing of the site and the security features that are in place.

From what we could gather with our SI Sportsbook review, the platform has been fully licensed by the New Jersey Division of Gaming Enforcement and the Colorado Division of gaming as well. That should allay any fears you might have had about the legitimacy of the site as these are strict gambling regulators in the US.

Licensing isn’t everything though, you need to know that the site is doing everything it can to protect your best as well. Our SI Sportsbook review found that the platform is currently using the latest SSL-encryption software to protect data. This technology adds an additional layer of security to your sensitive information like your banking details and information. As such, you can play on the SI Sportsbook USA without any concerns about your protection.

MGA - Malta Gaming Authority

Authority

Malta Gaming Authority

Website

mga.org.mt

Headquarters / Regulated Since

MT / 2001-01
Curacao

Authority

Curaçao eGaming

Website

curacao-egaming.com

Headquarters / Regulated Since

CW
Gibraltar

Authority

Gibraltar Regulatory Authority

Website

gra.gi

Headquarters / Regulated Since

GI / 2000-10

Rewards & Loyalty Program - nothing up and running just yet

Look, the SI Sportsbook is still very new to the US and as such we can forgive them for not offering a loyalty program just yet. There is still plenty of time for them to put one together but for now players will have to make do with the long list of promotions that are available every week on the site. It may be a little disappointing that there is no rewards program for now but in all honesty, the promotions they currently have running are exceptional and should be enough to appease most of the players on the site. We can help you find the best US sportsbook online if you are adamant ing a loyalty program.

SI Sportsbook Sports Betting

Betting Markets

If sports betting is what you are after then the SI Sportsbook USA is where you need to be. Our SI Sportsbook review found that the operator offers tons of different sports to bet on that include all the favorites like basketball, football, tennis and golf.

You can even bet on more obscure sports like handball, table tennis and snooker if that tickles your fancy instead. In addition to having plenty of sports to choose from, you will also find heaps of different betting markets to go with these events as well. Take your pick from hundreds of different markets to spice up your weekly sports betting activities.

Odds

The odds on offer at SI Sportsbook USA are nothing special but that is not something to be criticized about. Our SI Sportsbook review found that odds to be more than fair as they were on par with the industry standard. You can cash in on some odds booster promotions as well which will turn those mediocre winnings into some truly lucrative ones if used correctly.

Sport Average odds range
Basketball Basketball
87% - 92%
American Football American Football
88% - 93%
Rugby Rugby
87% - 92%
Ice Hockey Ice Hockey
86% - 91%

Live Betting & Streaming

There is an excellent live betting feature that players can use on the site. We found that it ran perfectly without any delays or arbitrary hiccups while you try to place your live bets. It’s also very straightforward to use and offers a strong selection of live betting markets as well.

Unfortunately, our SI Sportsbook review could not find a live streaming feature available on the site right now. We’ll keep you updated on whether this gets added in the near future.

Limits

Our SI Sportsbook review couldn’t find much on the maximum payouts or betting limits on the site but we did find that there is a feature that allows bettors to set their own deposit and betting limits themselves.

Product Summary

Overall, our SI Sportsbook reviews were genuinely impressed with this fairly fresh faced platform. There are plenty of sports to choose from and even more betting markets to go along with them. What we were most impressed with though was the live betting feature which ran seamlessly while we tested it out.

SI Sportsbook Casino

Software - Play games from your favorite developers

You won’t need to any software to play at the SI Sportsbook casino. This is because all of the gaming can take place from directly within your web browser.

There’s an impressive range of game developers here that include major brands like Evolution Gaming, as well as hot new studios such as H5. We should also note that SI Sportsbook even has its own exclusive games which is something that you don’t see at too many online casinos.

Portfolio - All the slots and table games you’ll need

You’ll be spoiled for choice when it comes to games at SI Sportsbook. Here you’ll find hundreds of slots that take in fun titles like Lucha Loot through to big jackpots like Safari Riches. Table gamers will also find plenty to enjoy here as there are lots of variants of all of the classics like roulette, blackjack and baccarat. We should also note that SI Sportsbook has a very impressive range of video poker games.

Live casino - Dozens of live dealer games

SI Sportsbook lets you take on the live dealer for dozens of table games including roulette, blackjack, baccarat and even hold ‘em poker. There are also a few more unusual live casino games here like Buffalo Blitz live slots to keep things interesting.

Limits - Play with cents or much more

It’s important to note that SI Sportsbook will let you play some of its casino games from just $0.10 at a time. Plus  there is the option to play with serious money although we wouldn’t always recommend such risky gameplay.

Conclusion - Why we like the SI Sportsbook casino

SI Sportsbook has created a great online casino that is well worth a closer look. After all, you get to play hundreds of slots and table games and there is even a huge welcome bonus to kick things off. So sign up to the SI Sportsbook casino.

SI Sportsbook Review FAQ

✍How do I create my SI Sportsbook ?

Creating your with online sportsbooks in the US can vary from platform to platform. That is why our SI Sportsbook review takes the time to run through how you can get your all set up on the site. Check out our review to make sure you don’t miss any important details.

✅ Is there a SI Sportsbook sign up offer available to claim?

Everybody loves a good sign up bonus when they sign up to a new online sportsbook. That is why our SI Sportsbook review takes the time to run through any and all available sign up bonuses that might be available on the site. We don’t want our readers here at wetten.betsandodds.net to miss out on any juicy promotions.

📱 How do I the customer team?

It’s always important for players to know how they can get in touch with a customer service team on the sportsbook betting sites. As such, we make sure to cover all the different ways that you can the customer service with our SI Sportsbook review.

Overall Conclusion - our SI Sportsbook review

And so we come to the end of our SI Sportsbook review. After checking out the site in more detail we realized just how special this sports betting platform really is. With tons of different sporting events and betting markets to choose from, a fantastic sign up bonus, and an all-around high-quality betting platform it’s easy to see why so many players have signed up to the site recently.

If the SI Sportsbook wasn’t to your liking or if you just want a sportsbook site that also gives you access to some casino games then we suggest taking a look at our review for the best top online casino sites in USA.

SI Sportsbook Colorado

ColoradoFor all of you sports betting fans located in the Centennial state, you can cash in on a fantastic SI Sportsbook Colorado bonus of $50. The offer is easy to claim and makes for a great transition into learning how to use the site’s sportsbook. Aside from that, you will have access to all of the biggest leagues and sporting events from around the globe. You can even take to eSports betting if you are looking to branch out into new betting fields. The SI Sportsbook platform is an exceptional piece of work that will make your sports betting endeavors fun and easy to execute.

SI Sportsbook New JerseyNew Jersey

The residents of New Jersey have not been left out of the fun that is going on at SI Sportsbook either. There are also plenty of exciting promotions running on the SI Sportsbook New Jersey site that can net you an odds boost or rewards up to a whopping $10,000. All of these promotions in addition to the diverse sportsbook itself makes for an excellent betting platform that New Jersey bettors will no doubt fall in love with right away.

Reviews for SI Sportsbook

3.75/5 – 16 Reviews
  1. improve!
    Ivan

    It has good bonuses and good games to bet on.

    I had a problem with payment once.
  2. -
    Clarissa

    The casino bonus is a solid offer. The weekly increments are nice as you get a fun little surprise each week. I like the bonus. it was easy to use

    Nope.
  3. I had a lot of fun with them
    sca K

    I really liked the variety of games that the site had, that was a differential in my choice.

    -
  4. bonus!!
    Megan

    SI has the best bonuses I’ve ever seen on betting sites, plus the customer service is very efficient.

    -
  5. sparse payment methods
    Hana

    the bonuses are good and there are a lot of games including online casino

    but, the site lacks the availability of few payment methods, in addition to the withdrawals being very slow, people who are beginners can spend a little headache in relation to the bonuses
  6. little bonu's variety
    Bill

    The VIP programs are satisfactory

    The site don't offers the amount of bonu's options that I was expecting. The layout is pretty confused
  7. The good things don't outweigh the bad
    Cristian

    very good live games
    games broadcast live in high quality

    difficulty using the bonus I didn't like that it doesn't have online chat.
  8. Good website
    Harry

    Lots of sports to bet on and that’s great. Website presentation is also a positive point, and despite not having the live chat feature, their service is very fast and efficient. Regarding the bonuses, it needs to improve.

    does not have live chat feature
  9. They are good but need to think outside the box
    Peter

    I would say their highlight is the live betting. In that respect they are well above average.

    I found the subscription offer threshold low compared to other sites. The competition nowadays is very big, I believe that companies that want to stand out must overcome the competition. I believe that bookmakers offering risk-free bets will be more successful than those that only offer a free and uninteresting bet.
  10. Good but could be better
    Maureen1

    This is a great looking app. So easy to navigate and find the bets you want. Love the design. Also enjoyed the welcome offer!

    The live streaming isn't the best. I found it slow to load and not always reliable, luckily I don't place many live bets so this wasn't a big issue.
  11. Acutally good bonus
    Janice B

    Free bets is a good way to start & 100 dollars is nothin to be sniffed at

    -
  12. Dont get caught out
    Andy

    Live streaming is great

    Sites don't just hand out free bets, you gotta read the small print
  13. Qualifying odds suck!!!
    Wendy

    I like the games and the live betting

    Dont get vcaught out by wualifying odds, you can't use the bonus on just naything, it's so annoying
  14. A betting site that looks good
    Marisol

    The site is super aesthetic, I actually like using it.
    Just pay attention and you will not struggle with the bonus.
    Watching game live

    -
  15. Worth checking legitimacy
    Chenglei

    These reviews are so helpful, there’s too many places to bet these days

    -
  16. Don't expect immediate payments
    Quentin

    Live betting is just so much better than other places

    Wish withdrawals were quicker

Post your own Review

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Sports
Casino
SI Sportsbook
Favicon
  • Plenty of sports on offer
  • Tons of betting markets to choose from
  • Superb live betting feature
SI Sportsbook Bonus
-
T&Cs and 21+ apply
SI Sportsbook
Favicon
  • Big matched deposit bonus
  • Hundreds of slots
  • Quality live casino
SI Sportsbook Bonus
100% up to $1000 + $10 Free Bet
-
New players only | 21+ & located in MI | s with a deposit across SI Sportsbook or SI Casino not eligible for deposit match offer | Previous SI Sportsbook s not eligible for registration bonuses | receives a 100% first deposit match up to $1,000
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