Social sportsbooks like Onyx Odds are increasingly popular as they are one of the most fun ways to make sports predictions for free. We have recently tested this stylish social sportsbook to determine if it is a safe and worthwhile place for sports bettors.
Our Onyx Odds review covers all of the key information, including the generous welcome bonus for new players of a 100% match for 100 free picks. We will also go into detail about the available sports markets and how to contact Onyx if you encounter any issues.
What Users Are Saying About Onyx Odds
| Positive Feedback | Negative Feedback |
|---|---|
| Solid platform and easy to use | Just suspended my account for no reason |
| Doesn’t glitch like others and great customer support | Being trying to redeem my money but it’s taking too long |
| Great customer service and user interface no issues whatsoever with withdrawals or deposits | Cashout glitched on me every time I tried |
| #Very good first time deposit bonus | Cashout option was available I click it and it doesn’t work at all. Just keeps saying suspended |
Onyx Odds Welcome Bonus

New users at Onyx Odds are greeted with a generous bonus: Spend $10 and get 100 in free picks. As Onyx is a sweepstakes sportsbook, there is no need to purchase Onyx Coins (its virtual currency) to get started. However, if you decide to spend $10, the free picks will be instantly added to your account to give you an early boost.
We really like how simple this bonus is. There are no complicated steps to follow or promo codes required; just make your first purchase and enjoy the free picks. It is not the most lucrative bonus out there, but it is beneficial and gives you more options to try out some different sports predictions.
In addition to this welcome bonus, Onyx Odds also offers other rewards such as mail-in requests. You can send in handwritten requests, and you will receive 5 free Onyx Cash. To claim this offer, you will need to get a Postal Request Code from the site and then fill it out carefully. There are also free play bonuses and loyalty perks available.
We like that the welcome bonus is so easy to use, and it fits the idea behind the site, which is to keep things straightforward and fun.
Key Features of Onyx Odds
Onyx Odds features a wide range of sports presented in a really simple, user-friendly interface. The clean layout makes it easy to place sports predictions.
Easy-to-use Interface
There is no dedicated Onyx Odds app, but you can still make predictions on its mobile-focused site. Onyx is a sweepstakes website purely dedicated to sports, so there are no slots banners or table game banners, which tend to dominate homepages on sweeps sites. This makes finding the sports and odds really simple.
The site is clean, with a dark theme, so if you are not a fan of too many colors clashing, you will enjoy this. They have clearly designed the site to make it as easy as possible to find exactly what you are looking for and place your bets.
In our experience, the website was also very responsive, with the sports and games loading up quickly. There is also a useful My Bets tab so you can refer back to your past and closed bets.
Sports Markets

One of the most important aspects for us on any sportsbook is the range of sports it covers. The good news is that Onyx supports all of the major US sports such, as the NFL, NBA, NHL, and MLB, in addition to all of the most popular soccer leagues like the EPL, LaLiga, and Serie A. There is a lot of depth to the sports markets on Onyx, especially for a sweepstakes sportsbook where the options tend to be more limited.
There are also live betting markets available on this platform, so you can watch the games and make bets as the action is ongoing. You will see all of the usual bet types such as over/under, team and player props, and spreads, while the quality of the odds on Onyx compare very well to other similar sportsbooks, especially for the NBA and NFL.
VIP and Loyalty Program
The site runs an Onyx VIP club where each time you place a bet, you will move up through the various VIP tiers. The higher the tier, the better the benefits. The rewards and prizes awarded are exclusive to you and personalized.
This program doesn’t have its own section on the site, so to keep track of all of the latest news and updates, make sure you follow Onyx on social media channels such as Facebook, X, and Instagram.
Where is Onyx Odds Legal?
Onyx Odds is available in over 40 states, and you can sign up for an account as long as you are 18 or over. However, there are some states where you won’t be able to use this site due to local restrictions.
Onyx Odds Available States – AK, AZ, AR, DE, FL, GA, HI, IL, IN, IA, KS, KY, ME, MD, MA, MN, MS, MO, NE, NH, NM, NC, ND, OH, OK, OR, PA, RI, SC, SD, TX, UT, VT, VA, DC, WV, WI, WY
Onyx Odds Virtual Currency

Sweepstakes sites are different from traditional betting sites as they use virtual currencies. You will find most sweeps sites use Sweeps Coins and Gold Coins; however, Onyx has its own currency, as users play for Onyx Coins and Onyx Cash.
Onyx Coins act like Gold Coins and are used purely for fun and social betting. They can also be used for sports predictions, as well. Users receive a steady stream of Onyx Coins via bonuses and promotions, but if your bankroll is empty, you can go for choose to purchase the optional first coin package. Currently, you can claim a 100% purchase match up to 100 in Onyx Cash Free picks.
Onyx Cash is the equivalent of Sweeps Coins on this site. When we signed up, there was no Onyx Cash as part of the welcome bonus, but you can get it via ongoing promotions throughout the year. Due to sweepstakes rules, you can’t purchase Onyx Cash directly.
Banking Methods
There isn’t typically a host of payment options at sweepstakes sites because initial purchases aren’t a requirement, but social sportsbooks tend to have at least a few payment options. This is the case for Onyx Odds as they currently offer Visa, Mastercard, PayPal, Apple Pay, bank transfer, and Skrill. You can use any of these options to purchase Onyx Coins.
We should mention here the low playthrough requirement and minimum redemption limit on Onyx. After you have played through your Onyx Cash 1x, it is eligible for redemption. The redemptions on this site start from $20, which is certainly lower than the industry average, which is usually $50-$100.
Is Onyx Odds Legit?
Onyx Odds is a legitimate social sportsbook. It is owned by Onyx Games LLC, who are based in New York. The site follows all of the sweepstakes regulations to protect players.
Each user is required to go through a verification process, and any players who are underage or are living in a restricted state will not be allowed to purchase Onyx Cash.
