Underdog Review 2026 – Is Underdog Legit?

As you might have already noticed, sports promotions are in full abundance right now in the US. The current Underdog sign-up offers are giving you $75 in bonus entries when you play just $5! To enjoy this offer, make a minimum $5 deposit, and you’ll receive $75 in bonus entries added to your account. Players must be 18 or older (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog operates. This offer is not valid in MD, MI, NJ, NY, OH, and PA. Terms apply. If you’re concerned about your play, please call 1-800-MY-RESET or visit www.ncpgambling.org; New York: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).

DFS Deposit Bonus

Play $5 in Fantasy Entries, Get $75 in Fantasy Bonus Entries

T&Cs and 18+ apply

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Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).

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

The Underdog bonus code is a breath of fresh air for USA 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 rating was boosted by these unique features below.

Frequently Asked Questions – All about the bonuses

Is there a VIP scheme?

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

How does Underdog work?

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

What are the Underdog deposit methods?

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

What states can I play Underdog?

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

What leagues can I make picks on with Underdog?

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

Is Underdog available in your state?

Go through our table below to see if Underdog 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:

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.

Navigating around the site

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 entries 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.

Unlike many US sports sites, Underdog 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 review reveals it’s not too big a burden after all!

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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 being very convenient to use with easy logins!

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

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

When performing a website review, including this Underdog review, our first port of call is to check if the website has a functional live chat facility. We’re pleased to say Underdog provides a competent live chat service. We have found most players, sports fans, 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 team were quick to answer our queries.

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

Underdog 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 of 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 our seal of approval for its licensing and security offered. This is available in 41 out of the 50 U.S states.

There are currently no rewards and loyalty programs available to use at Underdog. However, we do think it may be worth checking on the Underdog rewards and loyalty program at a later date, to see if anything has changed.

Although there are currently no rewards or loyalty schemes available to use, there are other perks and bonuses you players can enjoy, other than the Underdog 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 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, which can have a real effect on any winnings!