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SBK Sportsbook Promo Code

Get quick access to your SBK opening bonus by grabbing your promo code today.

Popular UK-based peer-to-peer betting exchange Smarkets, founded in 2008, launched its sportsbook app in 2019. First seen in England, the SBK mobile app made its way across the pond, debuting during the Colorado summer of 2020 and, more recently, in Indiana.

The SBK sports betting app went live in Indiana in October 2022 and is available for Android and iOS mobile devices in their respective app stores or by visiting the SBK website. The sportsbook is only accessible through the SBK app.

Whether you’re looking to implement arbitrage betting, value betting, match betting, or any other sports betting strategy, SBK sportsbook prides itself on featuring some of the best odds in the business. To welcome new users, SBK sportsbook offers $100 in free bets to any new customer who wagers at least $20 on their first bet on odds of -200 or higher. A promo code is required.

Below we go over the bonus offer in detail, how to apply the SBK promo code, what opportunities may be available for existing account holders, and a preview of the sportsbook.

SBK Sportsbook App

What is the SBK Promo Code?

SBK Promo Code

The SBK sportsbook does require new users to enter promo code SBK100 to claim the sign-up offer of  $100 in free bet credits after betting at least $20 while meeting specific criteria on your first wager. Wagers must be placed on odds greater than -200 (i.e., -150, +120, +200) to qualify. Betting on both sides of a wager is prohibited.

Free bet credits will appear in your promo balance within 24 hours and can be used in $2, $5, and $10 increments and can be used on any wager type or sport. Stakes using free bets are not included in winning payouts. Bet credits must be wagered before the money can be withdrawn from the betting app.

A yellow gift box icon identifies open bets using free stakes. Any unused bet credits in your SBK account will expire after 90 days.

🏈SBK Sportsbook
✍️SBK Sign-up OfferClick HERE to get started
🎁SBK BonusBet $20, get $100 in free bet credits
📜SBK Promo CodeSBK100
💲Minimum Deposit$20
Rollover Requirement1x
🆓Free Bets Expiration90 days
🇺🇸 Available inColorado and Indiana

How to use the SBK Sportsbook Promo Code

The process of downloading the sports betting app to placing your first wager and claiming the SBK sportsbook promo of $100 in bonus bets only takes a few minutes to complete. The SBK promo code will need to be entered during the account creation process. Sports bettors must be 21 years of age and physically located in one of the few states where SBK operates an online sportsbook.

Step 1: Download the SBK app

To download the SBK sportsbook app visit or head to your respective mobile app store and follow the installation instructions. To begin the registration process, hit the create account text in the middle of the screen. By doing so, you’ll be redirected to the next section.

Step 2: Create an account

Along with creating an account password, you’ll be asked to enter verifiable personal information, including your name, email, date of birth, address, phone number, and the last four digits of your social security number. You may be asked for additional verification, including a photo ID. Shortly after, you’ll be prompted for the SBK promo code.

Step 3: Redeem the SBK promo code

The first step to claiming the SBK promo bonus of $100 in free bet credits after placing a $20 qualifying wager is to enter the promo code SBK100 after finishing the registration process. The SBK promo code opt-in is done before accepting the terms and conditions and choosing if you want to receive promotional offers and news.

Step 4: Initial deposit

While the SBK mobile sportsbook minimum deposit is $10 for many transfer methods, it will take at least $20 to get the job done. Four of the five deposit options are instant. Load up and hit the homepage or browse icon at the bottom of the screen to place your first wager. If $10 is out of budget, there are other betting sites with a lower deposit amount.

Step 5: Place qualifying first bet

The qualifying first bet must be $20 or more and on odds above -200. All bet types and sports are eligible. Once the wager settles, the $100 in free bets will be credited to your account as part of your promo balance.

What States can use the SBK Sportsbook Promo Code?

SBK sportsbook officially joined the crowded but thriving US online sports betting market with its initial launch in the Centennial State in June 2022. Since then, the sports betting app has expanded into Indiana, going live in October 2022. Both states are in the top 10 in terms of revenue generated from sports betting.

States that could see the SBK sportsbook app next include IowaMichiganNew Jersey, and Tennessee. SBK announced an agreement with Iowa in May 2022 to provide its services.

The SBK sportsbook sign-up offer is only open to new players in these two states. Users must be 21 years of age and physically located in a participating state. A geolocation check will be performed. The SBK welcome offer is limited to one per household or IP address.

SBK Sportsbook Bonuses & Promotions for Existing Players

SBK sportsbook bonuses and promos for existing customers are few and far between. To see what’s available, head to the account section. The new section will show promotional opportunities to earn free bet credits as a current customer. Keep an eye out during major sporting events for your best chance to catch a come-up.

No promo codes are required as an existing player, but you must select opt-in to activate the process. To read the bonus requirements, click the promo. Once active, you’ll be taken to the next tab and a promo requirement progress tracker. Users can view their promo balance on the funds’ page, which is accessed by selecting the middle tab at the bottom of the screen. The amount will be labeled promo balance and highlighted in green under your cash total.

SBK Sportsbook Promotions

SBK Sportsbook Information

Exclusively designed for mobile use, the SBK sportsbook app is user-friendly and easy on the eyes. The SBK mobile app features a familiar layout, similar to other popular online sports betting apps, with tabs at the bottom of the screen (home, browse, balance, open bets, and account). Frequent bettors can create shortcuts to save time.

Betting Markets & Features

SBK sportsbook offers all the traditional bet types, like moneyline bettingparlay betting, and future betting, to more modern wager methods, including prop bets and live betting. With almost two dozen sports betting markets, the mobile app has enough choices to keep most bettors from needing to go elsewhere. SBK is working to expand its betting options, which now include soccer same game parlays. The sportsbook offers the early cash-out option but is unavailable on wagers using free bets.

Sports bettors using odds trackers to scan lines offered by multiple sportsbooks on a specific event have probably seen SBK plenty. SBK’s lines are generated from the latest odds on the Smarkets betting exchange, which have a considerably lower margin thanks to peer-to-peer betting apps. Along with competitive odds, the sportsbook supplies a service known as Price+, which alerts you when SBK has the best odds going of all the legal sportsbooks in your area. The program even provides the overall percentage of all odds listed for a particular event that beats other sportsbook operators.

The SBK sportsbook app also has a tips section where bettors can talk strategy, trade betting tips like UFC betting picks, and track friends’ or fellow bettors’ progress. Users can up or downvote others’ bets, follow their pages, or compete against them on the leaderboard. Select the tips button at the top of the homepage to get there. This can be a great way to trail a hot streak but tread lightly. Always do your research.

For those who can’t get enough sports betting talk, there is a news and podcast section on the website where you can sign up for a newsletter or find SBK on social media. All of which are highly active.

Complete List of Sports Betting Markets:

Software & Betting Ease

For being mobile-focused, the SBK sportsbook app’s rating of 3.5-3.7/5 stars, depending on which mobile version’s reviews you’re looking at, is a tad troubling. However, they update the app multiple times monthly, so any bugs are getting worked out. Those not experiencing a human error or technical difficulties are giving it high marks.

Along with a worthwhile help section, which can be accessed from the website or app, SBK customer service options include a phone number, email address, and responsive Twitter account @SBK.

SBK Sportsbook FAQ

Payment Options

To claim the SBK sportsbook free bets, new customers must deposit at least $20 for their first wager. The SBK app features instant deposit methods, including Visa credit cards or debit cardsPayPal, and Skrill. Operating online for more than 20 years, Skrill is a feeless e-wallet option, similar to PayPal, that provides quick, simple, and secure transfers of funds.

All the ways you can put money into your SBK sportsbook account are the same ways to withdraw. Most transfer methods will take anywhere from 1-3 days to settle. Visa credit and debit withdrawals may come through sooner. SBK is overseen by each state’s local gaming commission to ensure reliable transactions.

Deposit & Withdraw OptionsDeposit TimeframeDeposit AmountWithdraw TimeframeWithdraw Amount
Bank transfersInstant$10-$5,0001-3 days$10-$5,000
PayPal (Colorado only)Instant$20-$3,0001-2 days$20-$3,000
SkrillInstant$10-$5,000 (daily)1-2 days$10-$5,000 (daily)
Visa credit or debit cardInstant$10-$10,00030 minutes$10-$10,000
Wire transfer5-10 days$100 (minimum)5-10 days$100 (minimum)

How does the SBK Welcome Bonus Compare to Other Sportsbooks

The welcome bonus of $100 in free bets offered by SBK is an excellent deal if you can get it. Despite being asked to bet a few dollars more than compared to other more popular online sports betting apps, the return is still well worth it.

Most other new online sportsbooks offer a welcome bonus bet, but it’s equal to the size of your wager. To score $100, you’d either have to win on odds totaling that amount or wager and lose $100. For sports bettors on a budget, the free bets can be an excellent way to boost their bankroll. Unfortunately, it is only available to residents in Colorado and Indiana.

You can check out these sportsbook promo codes if you are based outside those legal betting sites:

2005 ratings
Up To $1,000 Deposit Bonus
  • Accepts deposits as low as $5
  • Hefty welcome and referral bonuses
  • Available in 22 US States
Gambling problem? Call 1-800-GAMBLER. Call (800) 327-5050 or visit (MA). Call 877-8-HOPENY/text HOPENY (467369)(NY). Call 1-800-522-4700 (NH), 888-789-7777/visit (CT), or visit (WV). Offer for new customers 21+ (18+ KY/NH/WY), present in AZ, CO, CT, IL, IN, IA, KS, KY, LA (select parishes), MA, MD, ME, MI, NJ, NJ, NY, OH, PA, TN, VA, VT, WV, WY only. Void in ONT/OR/NH. Eligibility restrictions apply. See terms at
Promocode: GAMBLEUSA
1445 ratings
Up To $1,500 First Bet Offer
  • Superb range of sports
  • Enticing rewards program
  • Extensive catalogs of betting markets
Gambling problem? Call 1-800-GAMBLER (available in the US). Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). 21+ only. Please gamble responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800- 981-0023 (PR). First bet offer for new customers only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. See for terms. US $1500 promotional offer not available in New York, Nevada, North Carolina, Ontario, or Puerto Rico.
Promocode: GUSA1000
1265 ratings
$1,000 First Bet on Caesars
  • Great Mobile App
  • Brilliant Welcome Bonus
  • Range Of Bet Types
21+. New users only. Offer valid and must be physically present in AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, WV, IL, MD, NJ, OH, PA, TN, VA, WV, WY. 1-877-8-HOPENY (467369) or Text HOPENY (467369). Call 1-800-GAMBLER.
1148 ratings
Bet $5, Get $150 In Bonus Bets
  • Massive Choice of Sports
  • Daily Odds Boosts
  • Convenient Banking
Gambling Problem? Call 1-800-GAMBLER. Hope is here. or call (800)-327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or Text HOPENY (467369) (NY). 21+ and present in AZ, CO, CT, IA, IL, IN, KS, KY, LA (permitted parishes only), MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, or WY.

SBK App Promo Codes Summary

The mobile-only SBK sportsbook features dozens of sports betting options and wager types with better odds than most and a community aspect not offered by many. With improving betting options and routine updates, SBK could be a sports betting player down the line, but for now, the limited availability is hampering any hype. The sportsbook is eyeing Iowa next.

The SBK free bets require you to put up a little more than some established online sportsbooks to claim the new user promo, but $100 in free bets for $20 is still a better-than-average offer. The SBK sportsbook sign-up offer does require a promo code. Click here to get started, and remember to use SBK sportsbook promo code SBK100 when creating an account.


Is SBK sportsbook legit?

The SBK sportsbook is as legit as it gets. Its parent company and betting exchange, Smarkets, has been in the international sports betting industry for over a decade. To operate in the US market, SBK works with state gaming commissions and industry-leading tech companies to ensure fair gaming, safe transactions, and protected personal information.

Where is SBK available?

SBK sportsbook is available to residents in Colorado and Indiana, with more states possibly on the way, including Iowa, Michigan, New Jersey, and Tennessee. SBK and Iowa agreed to terms in May 2022. Users must be 21 years old and in an approved state when accessing the app.

Do I need a promo code to receive the SBK free bets?

New SBK sportsbook users will need to enter promo code SBK100 during the sign-up process to receive $100 in free bet credits on their first wager of $20 or more with odds of -200 or better (i.e., -150, +120, +200). Free bets must be used in $2, $5, or $10 increments and expire 90 days after receiving. They require just a one-time playthrough. The SBK promo bonus is limited to one per household.

Can I bet on SBK with my mobile device?

Only accessible by app, the SBK sportsbook is designed specifically for mobile devices. Available for Android and iOS devices, the app can be found in their respective app stores or downloaded directly from the homepage by clicking here. The registration process takes just a few minutes to complete.