Underdog Fantasy Promo Code and Review

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As a new player, you can unlock a unique Underdog Fantasy promo code by signing up using code STOKASTIC10. This will get your first deposit doubled up to $100! Underdog Fantasy is an exciting fantasy sports platform that brings a fresh twist to the world of DFS (daily fantasy sports). Whether you’re a die-hard football fan or enjoy the thrill of basketball or baseball, Underdog Fantasy has established itself as one of the best fantasy apps you’ll find. Read below for our full Underdog Fantasy review for more info.

This Week’s Underdog Fantasy Promo Code

💰 Underdog Fantasy Promo Codestokastic10
💵 Underdog promo Amount$100
🤔 Underdog Promo DescriptionGet First Deposit Doubled Up to $100
🌎 Underdog Fantasy States AvailableAL, AK, AZ, AR, CA, CO, FL, GA, IL, IN, KS, KY, MA, MN, MS, NE, NM, NY, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, VA, DC, WI, WI
☞ Underdog promo LinkPlay Now! ➚
✅ Underdog promo verified As Of02/29/2024

Not what you’re looking for? Find our comprehensive list comparing the best DFS apps! ➚

Underdog Promo Code Details

 Underdog will match your first deposit up to $100 when you use OddsShopper’s promo code!

Find the Best DFS Apps and more sites like Underdog 

Underdog Fantasy Pros & Cons


  • One of the top Best Ball products in the industry, including top-notch Best Ball rankings.
  • Daily fantasy pick’em contest.
  • Different types of drafts and fantasy leagues to cater to needs and interests.
  • Easy-to-navigate fantasy app for drafts and switching between different sports and fantasy contests.


  • Only email contact for customer service.
  • Pick’em contest in-app is a little cluttered.
  • Promos have low maximum buy-in.

Quick Facts About Underdog Fantasy

  • Underdog was founded in 2020, and its investors include Adam Schefter, Mark Cuban and Kevin Durant.
  • Underdog’s 2023 Best Ball Mania tournament offers $3 million to the winner.
  • Underdog fantasy drafts are available in 41 states, and the Pick’em contest is offered in 33.
  • Underdog offers daily snake drafts called Battle Royal, which have room size ranges from 3 to 12 players and buy-ins between $3 and $100.

How to Activate Underdog Fantasy Deposit Bonus

A Guide to Signing Up at Underdog

Getting started at Underdog couldn’t be easier. Using our OddsShopper referral link, we were able to download the app, provide some basic information and make a deposit, all within minutes! The app and desktop experience are extremely intuitive and easy-to-use, helping you familiarize yourself with the Underdog platform almost immediately. Here are the full details on how you can sign up for Underdog Fantasy today.

Step 1: Sign Up

To initiate the process, simply click on the provided link, which will direct you to the Underdog Fantasy site. Upon arrival, click the green “Sign Up” button positioned at the center of the screen.

Step 2: Enter Information

underdog fantasy sign up

Provide your basic sign-up details, including your email address, username, password and date of birth. It is important to note that once you select a username, it cannot be modified in the future, so please ensure that you are content with your choice. Our promo code for Underdog Fantasy will automatically populate, but if it doesn’t, use Underdog promo code STOKASTIC10 to get this offer.

Step 3: Deposit

Once you’re signed up, make your initial deposit and Underdog will match it 100% up to $100!

Step 4: Play Underdog!

 The only step remaining is to join a contest! Not sure where to start? Check out our guide on how to play Underdog Fantasy Pick’em.

Underdog Payment & Banking Options

Underdog offers two main ways of depositing and a fairly straightforward withdrawal process. Let’s go through the payment and banking options you have to deposit (and hopefully withdraw) money from Underdog Fantasy.

Underdog Deposit Methods

  • Debit or credit deposits from Visa, American Express, Mastercard and Discover
  • PayPal

Underdog Withdrawal Methods

Underdog requires you to submit a withdrawal request in order to withdraw funds from your account. This can be done through two methods:

  • PayPal
  • ACH transfer

Withdrawals are contingent upon account verification and can take anywhere from 24 hours to 3 to 7 business days to process, depending on your method of withdrawal.

How to Play at Underdog Fantasy Best Ball and DFS

OddsShopper sports betting and Stokastic YouTube channels are your go-to destinations to get daily picks, predictions and advice for Underdog Fantasy and more! We have a ton of videos to help you with Underdog strategy — whether you’re a beginner or an expert in Underdog. Check out Loughy’s introduction video below to see how to use Underdog Fantasy NFL Best Ball rankings to start making money!

What Is Underdog Fantasy?

Underdog Fantasy is both a season-long and daily fantasy app focusing largely on its season-long fantasy football app, but it also provides options for basketball, baseball and other sports as well as pick’em-style DFS contests. Underdog Fantasy stands out by offering quick and easy drafts, where users select a roster of players within a limited time frame. It employs innovative game formats like Best Ball, where users draft a team and their highest-scoring players are automatically selected each week, eliminating the need for lineup management.

Best Ball Mania

One of the most anticipated contests at Underdog Fantasy is the “Best Ball Mania” tournament, which asks for a mere $25 entry fee and boasting an unprecedented $15 million in prizes this year. Existing users can enter BBMIV without an Underdog Fantasy promo code.

Below is the breakdown of the payout structure for this year’s Underdog Best Ball Mania IV:

What Are Underdog Fantasy Pick’em Entry Types?

Underdog’s Pick’em contests have two types of entries: Insured and Standard.

Underdog Fantasy Insured Entry

An Insured entry allows you to get one pick wrong and still take home cash, with the compromise being the payout for getting all of your picks right is lower. Plus, you have to submit three picks for an Insured entry, whereas a Standard entry only requires a minimum of two. Here is the payout structure for Insured entries:

No. of Picks in EntryPayout for All CorrectPayout for 1 Incorrect
Underdog NFL Insured Entry Example

Here we will take a look at a late-season Thursday Night Football game and build an Insured entry. We have to make at least three picks here, so we will go with Aiden O’Connell higher than 193.5 passing yards, Easton Stick higher than 18.5 completions and Austin Ekeler higher than 48.5 rushing yards. If we get all three right, we win 3x our investment. If we miss one, we get our money back — two or more wrong, we lose.

Underdog Fantasy Standard Entry

A Standard entry allows you to make just two picks and a maximum of five, and the payouts for getting all of your picks right is higher. However, if you get any pick incorrect, the entry is a loser. The payouts for Standard entries are as follows:

No. of Picks in EntryPayout for All Correct
Underdog NBA Standard Entry Example

Since we can make two picks in an Underdog Standard entry, we are going to with a lower-payout play with a higher win percentage: Donovan Mitchell higher than 27.5 points and Kristaps Porzingis lower than 20.5 points. Hitting both correctly will earn us 3x our initial investment, while getting one wrong wins us nothing.

What Other Types of Underdog Promos and Deposit Bonuses Do They Offer?

On top of the 100% deposit match up to $100, Underdog Fantasy has a handful of other promotions and offers that could be live at any given time:

  • Refer-a-Friend: When a friend enters your username as the referral code upon making a deposit of at least $10, you will receive $10 in credits.
  • Multiplier Boosts: Multipliers for winning in Underdog Pick’em will be boosted, e.g. a 20x Standard entry gets boosted to 50x if all five picks are correct.
  • Pick’em Specials: Underdog discounts a player projection to ensure a likely win on the “higher” side of a higher/lower pick — usually down to higher/lower than 0.5 points, total yards, etc.
  • Sweepstakes: Underdog selects a specific player and stat, and if a user makes a pick on that stat, they are entered into a Sweepstakes drawing where winners are randomly selected.

How Does Underdog’s Refer-a-Friend Bonus Program Work?

An existing Underdog Fantasy user can refer a user to sign up with Underdog Fantasy. To do this, the new user needs to sign up with Underdog and make an initial deposit of at least $10, entering the referring friend’s username into the referral code box. The referrer will then receive a $10 credit.

Some important things to note are:

  • The referrer will only receive the site credit once their friend makes a deposit of at least $10.
  • The referred friend must abide by Underdog’s terms and conditions and play through the entirety of their initial deposit.
  • Once receiving the site credit, the referrer will not be able to withdraw the credit it has been used in an Underdog Fantasy contest.

Underdog Fantasy App Experience

The Underdog Fantasy app is a solid representation of the site, allowing users to switch between the various Best Ball and Pick’em contests with ease. With Underdog’s quick and user-friendly draft format, you can easily assemble your dream team of players within seconds. Forget about the hassle of managing lineups, as Underdog Fantasy’s innovative Best Ball format automatically selects your top-performing players each week. Plus, with real cash prizes up for grabs and a seamless user experience, Underdog Fantasy is the ultimate destination for DFS players looking for a fun and rewarding gaming experience. Below we will break down the specifics of the Underdog app.

Design and Layout

underdog fantasy app

Opening the Underdog app takes you right to the draft lobby. At the very top of the screen are tabs that take you to drafts you are a part of, and just below that you can cycle through the various sports offered for Underdog drafts. Then there is a slidable featured drafts section with the top pools Underdog is offering at the moment, and just below are more draft options.

At the bottom of the screen, you find a tab for Underdog’s daily fantasy pick’em contests, which is laid out similarly to other pick-’em apps. Underdog offers two styles: Higher/Lower and Rivals. Higher/Lower functions like a normal pick’em contest — choose a player, a stat and select whether or not you think that player will go higher or lower. The Rivals picks are head-to-heads, where you pick who between two players will perform better.

The Pick’em layout is a bit cumbersome since the windows for player picks only go one across, as opposed to most sites that go two across. This creates a need to scroll quite far to find players you want to use. However, Underdog partially makes up for this by including all playable stats in the player cards, so you do not need to sort through multiple stat windows to find the perfect combination between player and higher/lower play.


Considering the disparity in the options on Underdog, navigating the app is surprisingly straightforward. The Drafts lobby has everything clearly labeled, and the various sports options are easy to find. Changing the slate for your drafts is a matter of selecting from a simple dropdown, and once you have joined some drafts, the tabs at the top of the screen make it easy to go back and check your teams.

As stated before, the Pick’em section is a bit heavy-handed, but it is not confusing — more that it requires quite a bit of scrolling if not using the search function. That is the biggest downside to the app’s navigability.

Once you make at least two Pick’em selections, you can advance to the review page. There you finalize your selections, enter how much you want to wager on the entry and add insurance if you have made at least three picks. Then click Submit and you are good to go!

Underdog also has a tab at the bottom of the app screen for a news feed so that you can gather any late-breaking notes to help your drafts and picks. Again, for the amount of data in this app, it is condensed pretty well into an easy-to-use format.

Underdog Fantasy App Gaming Options

Underdog has numerous options for both drafts and daily fantasy contests.

Sports and Leagues

Fantasy Drafts:

  • MLB
  • NBA
  • NFL
  • NHL
  • PGA

Pick’em Daily Fantasy:

  • Auto Racing
  • CFL
  • eSports
  • Golf
  • KBO
  • MLB
  • MMA
  • NBA
  • NFL
  • NHL
  • PGA
  • Soccer
  • Tennis
  • WNBA

NBA Pick Types

  • Points
  • Rebounds
  • Assists
  • 3-Pointers
  • Fantasy Points
  • Individual Combined Stats (e.g. Points + Rebounds + Assists)

NFL Pick Types

  • Passing Yards, Attempts, Completions, Interceptions
  • Rushing Yards, Attempts
  • Receiving Yards, Receptions
  • Rushing + Receiving Yards
  • Fantasy Points
  • Field Goals Made
  • Kicking Points
  • Tackles + Assisted Tackles
  • Sacks

NHL Pick Types

  • Points
  • Shots on Goal
  • Assists
  • Fantasy Points
  • Power Play Points
  • Blocked Shots
  • Goals Against
  • Saves

Underdog Fantasy Customer Service

Underdog’s customer service leaves a little to be desired since the only avenue to contact them is via the internet. There also does not appear to be a live chat option, so users have to submit requests via email. That said, those who use the support largely have good things to say, and response times are fairly quick for email support.

Here are some positive reviews from Underdog users made from apps on iOS and Android:

“Extremely quick and very kind. Excellent customer service all around. Secondly, the app is very good and very well made.”
“I was skeptical at first but tried it, and they matched my deposit both of the last two seasons I have played as well and I personally think it’s the best app to use for season long fantasy sports.”

Customer Reviews from the App Store and Google Play

A few of the problems users had included:

  • Trouble logging in
  • Problems withdrawing winnings
  • Issues with bugs and crashes on the drafting side of the app

Contact Options

📧 Email: Underdog email support is available 24/7, though response times vary.


Underdog Fantasy is a game-changer in the world of fantasy sports. With its unique draft format, wide range of sports options, and the chance to win real cash prizes, it provides an exhilarating and user-friendly experience for sports fans of all levels. Whether you’re a casual player looking for quick and easy drafts or a seasoned fantasy sports enthusiast seeking a new challenge, Underdog Fantasy has you covered. So why wait? Dive into the excitement of Underdog Fantasy today and experience the thrill of assembling your dream team and competing for glory.

Frequently Asked Questions

Does Underdog Fantasy have promos?

Yes! Sign up today with our OddsShopper link (Underdog Fantasy promo code STOKASTIC10) and receive a 100% match on your first deposit up to $100!

Underdog also offers frequent new customer specials in the form of massive discounts on player projections and daily payout boosts. Be sure to check out what they are offering, as there is something for new customers just about every day.

Does Underdog Fantasy pay?

Yes! Underdog Fantasy offers real-money contests where you can win 20x your investment in a Standard entry.

Can I trust Underdog Fantasy?

Yes, Underdog Fantasy is a legal, legitimate company that pays out to its users as advertised.

How long does it take to get paid on Underdog Fantasy?

Generally speaking, Underdog pays out withdrawals in 24 to 48 hours, but their site says to allow for 5 to 7 business days for withdrawals to process.

Can you cash out early on Underdog Fantasy?

As long as your balance is at least $10 of real money and not bonus funds, you can cash out without a playthrough requirement. However, if your balance is bonus cash, you must play through the bonus amount before you can withdraw.

What happens if you tie on Underdog Fantasy?

In the event of a tie, Underdog will pay out the winnings among the tying players evenly.

What happens on Underdog Fantasy when a player doesn’t play?

For season-long picks, players must play at least five games for a pick to count. If the player does not reach that minimum requirement, those picks will be voided.

For daily fantasy pick’em, Underdog will void picks of players who do not play. If the player does play but is injured in the game, Underdog has no policy to void them and will likely treat the pick as they normally would.

Where is underdog fantasy legal?

Underdog Fantasy operates in the following states: Alabama, Alaska, Arizona, Arkansas, California, Colorado, DC, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Massachusetts, Minnesota, Mississippi, Nebraska, New Mexico, New York, North Carolina, North Dakota, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Texas, Utah, Vermont, Virginia, Wisconsin and Wyoming. Underdog is also legal in all Canadian provinces but Ontario.

What is the minimum pick amount on Underdog Fantasy?

You must deposit at least $10 to play Underdog Fantasy Pick’em, but the minimum play amount is only $1, with a maximum of $1,000.

What is the payout for Underdog Pick’em?

There are two types of pick’em entries: Standard and Insured. A Standard entry pays out 3x for two correct, 6x for three, 10x for four and 20x for five.

And Insured entry allows you to get one wrong and still payout, but the payout for getting all correct is lower and you must make at least three picks. These payouts are 3x for 3/3, 6x for 4/4, 10x for 5/5, 1x for 2/3, 1.5x for 3/4 and 2.5x for 4/5.

How old do I have to be to use Underdog Fantasy?

In Arizona and Massachusetts you must be 21 years of age or older to play Underdog Fantasy. Nebraska and Alabama require you to be 19+ years of age, while all other eligible states have an age requirement of 18+.

How do Rivals work on Underdog?

Rivals is a pick’em competition in which you choose between two individual performers and attempt to pick which one will have the higher total in a specific statistical category on a given day. For example, you may be given the choice of the higher point total between LeBron James and Stephen Curry in a Lakers-Warriors matchup.

Can I withdraw my Underdog deposit match?

No, the deposit match comes in the form of bonus picks. You have to use your deposit match to make selections, though any winnings from correct picks can be withdrawn.

Can I open multiple Underdog accounts?

No. In the event Underdog determines that you have opened, maintained, or controlled more than one account, Underdog reserves the right to suspend or delete your account and withhold or take back any monetary prizes won.

Are there other apps like Underdog Fantasy?

Several apps offer daily fantasy contests such as: PrizePicks, Sleeper FantasyVivid PicksBetr Picks and ParlayPlay. Each side offers pick em’ opportunities, though the experience varies between each app.

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