Is Underdog Fantasy legal?

Yes, Underdog Fantasy is legal in many U.S. states as a daily fantasy sports (DFS) platform, including major markets like California, Texas, New York, and Florida. However, availability varies by game type, with Underdog Pick’em and College Pick’em restricted or unavailable in certain states depending on local DFS regulations.

This guide focuses specifically on where Underdog Fantasy is legal and which contests are available by state. Details about gameplay, bonuses, and platform features are covered later for readers who want a broader overview.

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Where Is Underdog Legal?

Despite its name, Underdog Fantasy is no underdog in the world of daily fantasy sports. At present, Underdog Fantasy is accessible in numerous states across the United States, but it's important to note that not every fantasy game on the Underdog platform is available in all legal states.

You can play Underdog Fantasy in many U.S. states where daily fantasy sports are permitted, as long as you are physically located in an eligible state and meet the minimum age requirement, which is usually 18 or older.

At the time of writing, Underdog Fantasy is available to players aged 18+ in a wide range of states, including:

• Arkansas, Alaska, California, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Maine, Michigan, Mississippi, Minnesota, New Mexico, New York, North Dakota, Oklahoma, Oregon, North Carolina, Rhode Island, South Dakota, South Carolina, Texas, Utah, Virginia, Vermont, Wisconsin, Wyoming, and several others.

Underdog operates as a daily fantasy sports (DFS) platform, not a sportsbook, which allows it to be offered in states where DFS contests are legal but sports betting may not be.

Important eligibility notes:

• Age: Most states allow play at 18+, though some states may require players to be older
• Location: You must be physically located in an approved state to enter contests
• Availability: Eligible states can change based on local regulations

Because DFS laws vary by state, it’s always a good idea to confirm eligibility directly within the Underdog Fantasy app before playing.

List Of Underdog States & Games Available

Below is a summary of U.S. states Underdog is legal in:

State-Specific Rules & Regulations

As you can see, the legality of Underdog Fantasy in the United States is a bit complicated, with some states imposing restrictions on certain types of contests. However, we'll go ahead and do our best to break it down and help simplify things for you.

Underdog Fantasy Drafts (Best Ball, Battle Royale, etc.) are currently available in 40 of the 50 U.S. states, along with Washington, D.C.

Of those 40 states, 34 also have access to Underdog Fantasy Pick'em Contests. However, Underdog Fantasy College Pick'em Contests are off-limits in eight of the 34 eligible U.S. states (AK, AZ, IN, MA, NH, NY, TN, & VT).

In addition, Underdog Fantasy is available in nearly all of Canada. 12 of the 13 Canadian provinces and territories currently have access to all types of Underdog Fantasy contests, with Ontario being the only exception.

Where Is Underdog Fantasy Not Yet Legal?

Underdog Fantasy is not yet legal in any capacity in the following states:

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

It's important to note that the legal landscape surrounding daily fantasy sports can evolve over time. At some point, these states might reevaluate their stance on fantasy sports, or Underdog Fantasy may obtain the necessary licensing requirements to operate legally within their borders.

It's always a good idea to stay informed about any changes in your state's regulations to ensure you can participate legally and enjoy the exciting world of daily fantasy sports.

Keep an eye out for updates in these states for any potential developments regarding the legality of Underdog Fantasy and other daily fantasy sports platforms.

Who Can Use the Underdog Fantasy App?

There are three main criteria you must meet in order to be eligible to sign up and enter DFS contests on the Underdog Fantasy Sports app:

• Age: To sign up and enter paid Underdog Fantasy contests, you must meet the minimum age requirements in your state or jurisdiction. In most cases, you will just need to be at least 18 years old to participate. However, there are a few exceptions. The minimum age requirement for daily fantasy sports is set at 19 in Alabama and Nebraska, and at 21 in Arizona and Massachusetts.
• Location: As previously discussed, you must be located in an eligible U.S. state or Canadian province/territory to enter paid contests on the Underdog Fantasy app. It's important to note that you do not necessarily need to be a resident of an eligible state or jurisdiction; instead, you will just need to physically present within the boundaries of one of these authorized locations when participating in paid contests. Geolocation technology is utilized to verify your location, ensuring compliance with the platform's eligibility requirements.
• Exclusion Lists: Lastly, you should ensure that you are not on any self-exclusion lists or subject to any restrictions related to daily fantasy sports or gambling activities. Being on such lists could affect your eligibility to participate in Underdog Fantasy contests, as these lists are typically maintained to promote responsible gaming practices.

How To Sign Up With Underdog Fantasy in Your State

Time needed: 5 minutes

Are you ready to sign up with Underdog Fantasy in your home state? Just follow the steps outlined below to get started!

1. Visit the Website or Download the App
   Click here to visit the Underdog Fantasy website on your smartphone, tablet, or another preferred device. You may also choose to download the Underdog Fantasy Sports app from the App Store or Google Play Store.
2. Register for an Account
   Proceed to tap "Sign Up" to begin the sign-up process. Enter all requested information, choose a username and password, and agree to the Terms of Use to finish registering for an account. Be sure to use the promo code SPXBONUS when signing up to opt into the Underdog Fantasy Deposit Match Bonus promotion!
3. Verify Your Identity
   Complete the quick account verification process by following the on-screen instructions provided by Underdog Fantasy. You will need to provide some additional personal information and upload a picture of your government-issued ID (driver's license, passport, etc.) to confirm your age and identity.
4. Make a Deposit
   Use your debit card, credit card, or PayPal account to make a deposit into your Underdog Fantasy account. A minimum deposit of $10 is required on the app.
5. Claim Your Welcome Offer
   Once you have added funds to your account, you will get the full amount of your deposit matched (50% up to $1,000) in the form of bonus funds. Enjoy!
6. Start Drafting Teams & Making Picks
   Begin drafting teams, making picks, and entering contests for a chance to win huge cash prizes. Good luck!

About Underdog Fantasy Sports: Quick Guide for New Users

Underdog Fantasy is one of the fastest-growing DFS platforms in the United States and beyond.

Backed by Mavericks owner Mark Cuban, NBA superstar Kevin Durant, and several other celebrity investors, Underdog Fantasy offers a dynamic and engaging fantasy sports experience that sets it apart from the competition.

Here are a few of the major aspects of the platform and potential reasons you may want to consider joining the action:

Sports Covered & Contests Offered

Underdog Fantasy covers a wide range of sports and leagues from all over the world.

From popular American sports like NFL, NBA, and MLB to international favorites like soccer and golf, you'll find plenty of different options to keep you entertained all year long regardless of your personal preferences and unique interests.

The popular DFS app also offers plenty of exciting types of contests, including the following:

• Best Ball: Best Ball contests replicate the excitement of season-long fantasy leagues without the need for constant team management. Participants draft their players, and the platform takes care of weekly lineup optimization by automatically selecting the top performers. This format eliminates the burdens of making regular adjustments, trades, or substitutions.
• Battle Royale: Battle Royale Contests are one-week fantasy challenges where participants employ a snake draft format to choose their players. What sets them apart is that you compete against all entrants in the contest, not just those within your draft group. At the end of the week, your scores are pitted against all other participants, and those with the highest scores share the prize pool.
• Pick'em: In Pick'em Contests, you create parlays by predicting player statistical outcomes, selecting between 2-5 options. Specific contest types include "Higher/Lower," where you forecast if a player's stats surpass or miss projections, and "Rivals," where you pick between two players competing in specific stat categories. These contests can span multiple sports and also incorporate a protected entry option for a chance to win even if one parlay selection is incorrect.

Bonuses & Promotions

Underdog Fantasy is also one of the best in the business when it comes to providing exciting bonuses and promotions to both new and existing users.

For example, the platform typically offers a deposit match bonus for all new users to help boost their initial bankroll and reward players for joining the community.

In addition, referral bonuses are offered for inviting friends to join in on the excitement at Underdog Fantasy.

Players will also enjoy frequent Multiplier Boosts and Specials for Pick'em Contests. Multiplier boosts offer greater payouts for successful picks, while Specials increase your chances of winning by providing heavily-adjusted, user-friendly lines for your picks.

Deposits & Withdrawals

Underdog Fantasy provides its users with convenient options for both deposits and withdrawals. When it comes to funding your account, you can choose between two primary methods: Debit/Credit Cards (Visa, Mastercard, Discover, and American Express) or PayPal.

On the withdrawal side, Underdog Fantasy offers two reliable options. You can cash out your winnings directly to your PayPal account, with funds typically arriving in 2-3 business days.

Alternatively, Interchecks enables various withdrawal methods, including eChecks, paper checks, direct deposits, virtual prepaid cards, and plastic prepaid cards.

Affiliate Disclosure

ATS.io uses affiliate links. If you sign up through a link on this page, we may earn a commission at no additional cost to you. Rankings are based on hands-on testing and published criteria, and affiliate relationships do not determine placement.

Written by

Peyton Powell

Peyton Powell covers U.S. sports betting, online casinos and daily fantasy sports, including app reviews, bonus term analysis, and state-by-state availability. His work focuses on explaining contest formats, promo mechanics, and key restrictions in plain language so readers can make informed decisions.

Underdog Fantasy Legal States FAQ

What States Is Underdog Fantasy Legal in?

Underdog Fantasy is currently legal in 40 of the 50 U.S. states. Connecticut, Delaware, Hawaii, Idaho, Iowa, Louisiana, Maine, Montana, Nevada, and Washington are the only exceptions. In addition, Underdog Fantasy is available in 12 of 13 Canadian provinces and territories (all but Ontario).

Is Underdog Fantasy Legit?

Yes, Underdog Fantasy is generally considered a legitimate Daily Fantasy Sports (DFS) platform, operating in approved states with licenses, secure transactions, and compliance systems but it has faced criticism and legal scrutiny in certain jurisdictions.

Who Can Use Underdog Fantasy?

There are two key requirements you must meet in order to sign up and enter paid contests on Underdog Fantasy. First, you must be physically located in an eligible U.S. state or Canadian province/territory. Second, you must meet the minimum age requirements in your state or jurisdiction, which is 18 years old in most cases (but 19 in Alabama and Nebraska, and 21 in Arizona and Massachusetts).

Does Underdog Fantasy actually payout?

Yes, Underdog Fantasy does pay out real money to players who win eligible contests, as long as account verification is complete and all contest rules are followed. Withdrawals are available once winnings are cleared.