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Underdog Fantasy Review 2024 – Is Underdog Fantasy Legit?

Top DFS Operator

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Underdog Fantasy DFS
  • Great choice of Best Ball staking options
  • Mock drafts available
  • 100% deposit bonus on offer up to $100
Underdog Fantasy DFS Bonus
100% up to $100 + Mystery Pick'em Special
Players from Virginia accepted
Promo Code
Go to Underdog Fantasy DFS
T&Cs apply, 18+
Payment Methods
User Reviews 16
Video Review

Are you looking for the best DFS websites to play your favorite sport on? If so, our Underdog Fantasy review may be for you. The current Underdog Fantasy sign up offers offer a 100% first deposit match up to $100!

As one of the fastest-growing fantasy sports apps on the market, you may be wondering how this particular provider offers something different to other DFS sites. This Underdog Fantasy review page will answer all the questions you need answering. We’ll provide tips on how to take advantage of the Underdog Fantasy bonus code too!

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Underdog Sports, Inc.
Available Languages
Customer Support
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Overall Rating
  • Bonus Offers & Free Bets
  • Usability, Look & Feel
  • Mobile App
  • Payment Methods
  • Customer Service
  • Licence & Security
  • Rewards & Loyalty Program
Payment Provider Safety
PayPal very high
Mastercard high
Visa high
American Express high
Discover high
My time
"Good way to blow off some steam here. Easy to get logged in and do what you came to do. I tend to use the ..."
"New-ish to the site, but am impressive so far. Good site, app, and odds on offer here. I would recommend 100%"
User Rating
16 User Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Underdog Fantasy Review & How To Get Their Best Bonus

Video: Underdog Fantasy Review & How To Get Their Best Bonus

Underdog Fantasy Review & How To Get Their Best Bonus

Last Updated on 18/02/2024
Fact checked by: Jesse M Cox

Latest Underdog Fantasy Sign-Up Bonus: $100 Offer

As you might have already noticed, DFS promotions are in full abundance right now in the US. The current Underdog Fantasy sign up offers are giving away a first 100% deposit match of up to $100! To enjoy this offer, deposit between $10 and $100 to receive a 100% Underdog Fantasy Bonus Code enhancement to your deposit!

Top 5 expert tips to take advantage of the offer – Keep these in mind

The Underdog Fantasy bonus code is a breath of fresh air for USA DFS players. Apart from an easy-to-use interface and great website all-round, there’s a few features we thought we’d better let you know about, to help you get the most out of this website which was created as recently as 2020. You’ll soon see why our Underdog Fantasy rating was boosted by these unique features below.

Familiarise yourself with snake drafts

If you’re used to playing on daily fantasy sports websites, you’ll notice most of them are salary cap-based. If you’re currently playing DFS elsewhere, you’ll more likely already be familiar with a snake draft, from their pieces in redraft leagues. Many seasoned DFS players will use mock drafts throughout the year, to help prepare for the redraft leagues and dynasty start ups.

However, because mock drafts are free, most of the live players tend to quit and ‘zone-out’ after a few rounds, where there is no financial risk at stake. If this is the case for you, please welcome Best Ball drafts!

Make use of the Best Ball drafts at $3

As mentioned above, when there is nothing at stake, playing can become a little boring. Although it is risk-free, players tend to want a dabble, with low risk. Welcome the $3 Best Ball Stakes at Underdog!

Underdog have craftily understood and applied the concept of low stakes drafting, displayed here by offering stakes as low as $3! We’re confident current DFS players will agree on this.

Get involved in the big tournaments

Yes, you can have ‘the best of both’ at Underdog. Although you can opt for stakes as low as $3Underdog Fantasy’s Best Ball Mania2 tournament has a whopping  $3.5 million prize pool! Out of this $3.5 million a cool $1 million will go to the winner. These tournaments are $25 to join.

Check out the variety of sports on offer

We recommend checking beforehand that Underdog provides sports you are interested in. Although most well-known for their NFL options, Underdog offers a good selection of sports. These include NFL, NHL, MLB, NBA, golf, and soccer.

Use the Refer A friend bonus

One side note to mention is to be aware of the refer a friend bonus while playing at Underdog. Use your unique referral code URL to invite friends and you can both enjoy a $10 bonus if they sign up!

Frequently Asked Questions – All about the bonuses

Is there a VIP scheme?

Unfortunately, there is no current VIP program available at Underdog Fantasy – but watch this space!

How does Underdog Fantasy work?

Underdog Fantasy mainly has three different contests consisting of Best Ball, Daily Snake Drafts, and Pick Em.

What are the Underdog Fantasy deposit methods?

Deposits can be made by PayPal. Withdrawals can be done via PayPal or electronic check.

What states can I play Underdog Fantasy?

Currently, Underdog Fantasy is legal in all states except for Connecticut, Hawaii, Idaho, Nevada, Louisiana, Montana, Washington, Delaware, and Iowa.

What leagues can I bet on with Underdog Fantasy?

You can currently bet on the following leagues at Underdog Fantasy: NFL, NHL, MLB, NBA, golf, and soccer.

Is Underdog Fantasy available in your state?

Go through our table below to see if Underdog Fantasy is available in your state and to get your hands on your state-exclusive promo code to start taking advantage of their welcome offer today:

State: Bonus Offer:Bonus Code: Get Bonus:
Colorado 100% up to $100
Join Underdog Fantasy CO
Illinois 100% up to $100
Join Underdog Fantasy IL
Indiana 100% up to $100
Join Underdog Fantasy IN
New Jersey 100% up to $100
Join Underdog Fantasy NJ
Pennsylvania 100% up to $100
Join Underdog Fantasy PA
Tennessee 100% up to $100
Join Underdog Fantasy TN
New York 100% up to $100
Join Underdog Fantasy NY
Virginia 100% up to $100
Join Underdog Fantasy VA
Kentucky 100% up to $100
Join Underdog Fantasy KY
Kansas 100% up to $100
Join Underdog Fantasy KS
California 100% up to $100
Join Underdog Fantasy CA
Maryland 100% up to $100
Join Underdog Fantasy MD
Massachusetts 100% up to $100
Join Underdog Fantasy MA
Ohio 100% up to $100
Join Underdog Fantasy OH
Vermont 100% up to $100
Join Underdog Fantasy VT
Arizona 100% up to $100
Join Underdog Fantasy AZ
North Carolina 100% up to $100
Join Underdog Fantasy NC
Florida 100% up to $100
Join Underdog Fantasy FL
Georgia 100% up to $100
Join Underdog Fantasy GA
Texas 100% up to $100
Join Underdog Fantasy TX
Show more entries

Usability, Look & Feel - Our experience of the website

Upon reaching the Underdog site, we’ve no doubt you’ll find the display aesthetically pleasing. Underdog has done a good job of providing an easy-on-the-eye appearance without the website and app looking too basic! The color scheme of the website and app is a contrast of yellow, black and white,  which is not only easy on the eye, but also clear to use too!

The contest types on the Underdog site are displayed clearly in four main categories. These categories consist of daily, weekly, season-length, and Pick Em selections. Finding categories and playing on the contest has been made a very easy process to follow. Further information into the specifics of these bet types can be found on the website and app.

Website or App

Users can choose between using the website or app, or even both! The app is downloadable and can be found via Google Play or the App Store. We were just as impressed with the functionality of the app as we were with the desktop version of the Underdog website.

Payments - PayPal only at Underdog Fantasy

Unlike many US sportsbooks, Underdog Fantasy is currently only offering an option of PayPal to deposit with. This may seem disappointing at first, but a closer look into this during our Underdog Fantasy review reveals it’s not too big a burden after all!

American Express

You see, Paypal accounts are usually linked to the owners’ debit card or bank accounts as part of the ‘backup’ process, to allow payments. This means that users often do not necessarily have to have their Paypal balance funded at all times in order to deposit. Of course, this may differ from individual to individual. However, in terms of restrictions, offering Paypal only is not as restrictive as it first seems and is still quite flexible.

Paypal is also considered one of the safest and most efficient payment methods in the US these days. This can help keep everything secure, as well as, of course, very convenient to use with easy logins!

We concluded the payments section of our Underdog Fantasy review as a satisfactory one. While we usually frown-upon operators only offering one payment method, Paypal is the only exception, in these instances.

Customer Service - Live chat is available

When it comes to choosing the best DFS operator to play with, it is worth considering the customer service levels on offer. During our Underdog Fantasy review we looked into the customer support available at the moment.

When performing a website review, including this Underdog Fantasy review, our first port of call is to check if the website has a functional live chat facility. We’re pleased to say Underdog Fantasy provides a competent live chat service. We have found most DFS players, sports bettors and casino players prefer to use the live chat facility for its convenience and ease of use. Understandably so, as when using live chat a user can multi-task while receiving their customer support!

We would usually prefer to see another customer support contact method available, but they have no other options at present. Having said that, we were satisfied with the live chat responses and found the Underdog Fantasy team were quick to answer our queries.

License & Security - Is Underdog a safe place to play?

Checking the licensing and security of an operator is also important when considering which operator to play your DFS picks with. Our Underdog Fantasy review resulted in a pass for the levels of licensing and security provided, consequently Underdog Fantasy fraud levels will be nothing to worry about here!

Underdog Fantasy has a secure login system and up-to-date encryption technology, which helps to protect your transactions when depositing and withdrawing. The Underdog website has the same security levels required for our reviews for online casinos too. Casinos are typically regarded as having very high levels of security, due to the amount of money being played throughout each day.

We’re happy to award Underdog Fantasy with the seal of approval for its licensing and security offered. This is available in 41 out of the 50 U.S states.

Rewards & Loyalty Program - What else is on offer?

There are currently no rewards and loyalty programs available to use at Underdog Fantasy. However, we do recommend checking at a later date to see if things change. There has been a huge influx of new DFS operators burst onto the scene, since the recent legislation changes, allowing most US states to permit online gambling. For this reason, we think it may be worth checking on the Underdog Fantasy rewards and loyalty program at a later date.

Although there are currently no rewards nor loyalty schemes available to use, there are other perks and bonuses you players can enjoy, other than the Underdog Fantasy Sign Up Offers, detailed below.

Refer a friend bonus

Underdog are offering members a chance to enjoy a $10 bonus for both themselves and a friend, if their friend signs up for the Underdog Fantasy bonus code. Underdog members can send friends their own unique referral code given in their accounts. Once their friend clicks on the link, deposits the required amount and plays through, both you and your friend will receive a $10 bonus to play with!

Multiplier boosts and specials

Keep a lookout for the “Pick Ems” games that often offer these boosts and special lines. Using these can give real money cash winnings boosted!

Fantasy Sports Offer

We were impressed by the intuitive website and app offered by Underdog Fantasy. We think this will appeal to both current DFS users, as well as newcomers to the world of  DFS too. The Underdog Fantasy website design is a pleasing and easy-to-use platform on both web and mobile.

Prize Pools

As well as your sportsbook bonus, there’s also the opportunity to win big with prize pools. Players at Underdog will enjoy the versatility provided when it comes to staking. Players can opt to play mocks, play low-risk $3 Best Ball stakes or even enter the tournaments, starting at $25.

If you like to enter tournaments that stand a chance of winning big bucks then you’ve come to the right place! Underdog’s Best Ball Mania  tournament has a $3.5 million prize pool. Out of the $3.5 million, $1 million will go to the winner.

Community & Forum

Underdog have already displayed their ability to “think outside the box”, especially by offering $3 Best Ball stakes. Underdog has been working hard to build a community and provide a communication platform for their players to use. To do this, Underdog have created a separate site where the users can share posts based on the Underdog DFS games and tournaments.

Underdog also has a Discord channel for their users to enjoy and if you’re not already aware of a YouTube channel that has plenty of videos to view and comment on too!

Product Summary & Conclusion

Underdog appears to have been developed by real-life DFS players! We feel Underdog has taken a unique approach when entering into the world of DFS providers back in 2020. They have certainly arrived with a bang, thinking outside the box, providing a selection of games and staking options for all kinds of players.

The $3 Best Ball options and snake draft options will prove popular for new and experienced DFS players. To add to all this, there’s a nice $100 welcome bonus of up to $100 to enjoy. In summary, we can firmly recommend using this platform.

DFS Bonus
Underdog Fantasy
DFS Bonus
100% up to $100
Deposit Bonus
T&Cs apply, 18+
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Underdog Fantasy review FAQ

❓ What is the Underdog Fantasy bonus?

We’ve written a guide at GamblingGuy to give you the full lowdown on how Underdog Fantasy welcome offers works. We’ve provided details of what to expect from Underdog Fantasy and the pros and cons when using their website. And just as we did in our FanDuel rating, we answer the question whether there is an Underdog Fantasy scam or not too! Of course, we think Underdog is legit, otherwise we would not have written a full article about them! The welcome bonus is a good one too – so be sure to check out our Underdog Fantasy reviews.

💡 Can I bet on Pick Ems at Underdog Fantasy?

Pick Em lovers will enjoy playing on the Underdog Fantasy App and website. Not only that, new players can enjoy a 100% deposit match, up to a cool $100! Underdog Fantasy is considered one of the best sites out there for Best Ball bets. Underdog entered the world of DFS back in 2020 and has burst onto the scene with some great new ideas. These come in the form of offering players a good selection of staking options including mocks too. Come check out our Underdog Fantasy at GamblingGuy.  

⏱️ What is the Underdog Fantasy withdrawal time?

Much like what we found in our DraftKings review, when withdrawing from Underdog Fantasy, the time scales taken will differ depending on the deposit method. Withdrawal methods like Paypal are considered one of the fastest, most efficient ways of withdrawing within iGaming. To add to that, Paypal is one of the safest methods to use in the US today. Our review at GamblingGuy explains all you need to know.

🎰 Is Underdog Fantasy Betting?

When people think of the word “betting” they will often relate the meaning to things like the moneyline or parlays. However, anything that requires an exposure or risk to your money could be considered “betting”? See our full review at for the full details. 

📱 Can I bet on daily snake drafts at Underdog Fantasy?

When using Underdog Fantasy you can choose from a selection of bets to apply your fantasy sports picks too. We’ve written a guide here at GamblingGuy to give you an in-depth insight into this daily fantasy sports app and website. Underdog offers a unique $3 Best Ball option, which we feel will prove very popular. Their snake drafts options are also varied too. What’s more is there are currently Underdog Fantasy Sign Up Offers of 100% deposit match, up to $100. 

Overall Conclusion - Get on over to Underdog Fantasy!

We hope you have found our Underdog Fantasy review helpful and it has shed some light on this new DFS operator. Question is, though, would we recommend Underdog Fantasy to you? After a lengthy review and looking further into this operator, we can safely say, yes we would!

We feel the $100 Underdog Fantasy Sign Up Offers are worth getting into. Whether you’re new to DFS or a current player, we’re sure you’ll find some benefit from their unique attributes. Underdog has done well to recognize the needs of players by offering $3 Best Ball and also free mock drafts.

Our Underdog Fantasy review discovered the states that the Brooklyn-based company operates within. Underdog Fantasy Sign Up Offers are available in all of the U.S. states, except for the following:

  • Connecticut
  • Hawaii
  • Idaho
  • Nevada
  • Louisiana
  • Montana
  • Washington
  • Delaware
  • Iowa

We’re hoping that the Underdog Fantasy Bonus Code becomes available in those remaining states sometime soon. However, we feel Underdog has done a fair job so far, enabling accessibility to 41 of the 50 U.S. states so far.

Underdog Fantasy DFS
Underdog Fantasy DFS Bonus
100% up to $100 + Mystery Pick'em Special
T&Cs apply, 18+
Go to Underdog Fantasy DFS
  • Great choice of Best Ball staking options
  • Mock drafts available
  • 100% deposit bonus on offer up to $100

User Reviews for Underdog Fantasy

3.81/5 – 16 User Reviews
  1. good rewards here
    Ryan McVeigh

    the rewards for beginners and for loyal players are good

    the app isn't as good as it could be
  2. excellent for fantasy sports
    Anne Poole

    they have a good selection and the odds are good too

  3. excellent
    Jose Barta

    customer service is great, the odds are great, the site works really well and the have great coverage of DFS

  4. good fun, bad customer support

    the DFS you can bet on is great, you can have a lot of fun here. If you need customer support, however, they are not good. Slow to contact, not very helpful either

  5. Okayish

    Its okay but but there are better places for DFS

    app could also be better and a lack of customer service
  6. Good site. not great...good

    it has everything i needed. but doesn’t offer anything special than other operators

  7. Limited.

    The site has limited withdrawal options available, making it less convenient for users to cash out their winnings.
  8. Meh!
    Jerry Bates

    Not as good as advertised. the new players bonus is good though.

  9. good but improve the app

    It’s not great, but it works well for beginners.

    The app really crashes a lot, even the device. They need to improve in this regard!
  10. Limited withdrawal and deposit
    Christian Bennet

    everything is great here. however, they don’t offer wide range of payment method



  12. Good

    Good job! Since joining I have been enjoying the site a lot actually. Looks the part and is easy to navigate too.


  13. Nice

    Cool site to be using. Does a great job of making it easy to find and bet on what you want. Very intuitive, and the app is solid too!

  14. OK

    An ok site. Not blowing my socks off, but it does a good job of letting you bet on the fantasy sports with no issues.

    Upping the look of the site wouldnt be a bad idea.
  15. Super!

    New-ish to the site, but am impressive so far. Good site, app, and odds on offer here.

    I would recommend 100%

  16. My time

    Good way to blow off some steam here. Easy to get logged in and do what you came to do. I tend to use the app most often, which has yet to crash which is amazing!

    Nothing to mention

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Players must be 21 years of age or older or reach the minimum age for gambling in their respective state and located in jurisdictions where online gambling is legal. Please play responsibly. Bet with your head, not over it. If you or someone you know has a gambling problem, and wants help, call or visit: (a) the Council on Compulsive Gambling of New Jersey at 1-800-Gambler or; or (b) Gamblers Anonymous at 855-2-CALL-GA or

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