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PlayersBest.com / Bonus Offers / Underdog Bonuses & Promotions 2026

Underdog Bonuses & Promotions 2026

Publish Date: 02/10/2022
Fact checked by: David Howard

Underdog New Customer Offers

Looking for the latest Underdog bonus code? Then prepare to blast off with PlayersBest! Our experts are on hand to get you off to the best possible start.

The current Underdog sports bonus is a leap forward: Play $5, Get $75 in Bonus Funds. If you think this offer looks out of this world, then join me as we prepare

Sports Bonus
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Bet365
Sports Bonus
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Bet $5 & Get $150 in Bonus Bets Win or Lose
Welcome Bonus
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Go to Bet365
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Whatever the moment. It’s Never Ordinary at bet365. That’s why if you sign up now you will receive $150 in Bonus Bets Win or Lose when you bet $5! Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply.GAMBLING PROBLEM? CALL OR TEXT 1-800-GAMBLER (AZ/CO/IL/IN/KS/KY/LA/MD/NC/NJ/OH/PA/TN/VA) or 1-800-BETS OFF (IA). 21+ (18+ KY). Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/NC/NJ/OH/PA/TN/VA.

What Underdog new customer offers are available?

Underdog is undoubtedly coming out strong out of the gate with its welcome offer that I mentioned in the introduction. As a reminder, with this offer, you can get yourself off to an easy start with the Play $5, Get $75 in Bonus Funds offer,

How to claim the Underdog joining offer?

Claiming this bonus could not be easier – in fact, you don’t even need an Underdog bonus code in order to grab it. Instead, all you need to do is simply sign up and make your qualifying entry. If you do have a bonus code, you can enter it, however, you will still be able to claim the bonus without it.

Here is a simple breakdown of the steps:

  • Register: Create a new account.
  • Deposit: Add a minimum of $10 to your account.
  • Place an Entry: Submit your first DFS entry of at least $5.
  • Receive Bonus: Underdog will credit your account with $75 in Fantasy Bonus Funds, regardless of whether your initial entry wins or loses.

You can register your account and claim this offer right now by either heading over to the Underdog website or downloading the app. The sign-up process is simple and only takes minutes. You have to be aged 18 or over in most states, though you must be 19+ in AL and NE, and 21+ in AZ, MA, and VA. Underdog is available across most of the US, with the following exceptions: CT, HI, ID, NV, LA, MT, WA, DE, and IA. Additionally, note that the $75 welcome bonus is not currently available to players in MD, MI, NJ, NY, OH, or PA.

I should note that this is a DFS bonus and not a sports betting bonus. However, you can also find the best sports betting welcome bonus with us right here at PlayersBest. 

Underdog
DFS Deposit Bonus
Play $5 in Fantasy Entries, Get $75 in Fantasy Bonus Entries
T&Cs apply, 18+
Promo Code
Copy
Get Bonus
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).

Is Underdog available in your state?

Check out 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:

What can I use the bonus on?

The bonus credits from your Underdog new customer offers can be used to play any games or contests that are available on the platform. Underdog has a range of DFS sports games that cover all of the major US pro sports leagues, including the NFL, NHL, NBA, and MLB. Additionally, you’ll also find fantasy sports contests on e-sports and golf.

All of the buy-in games are played against other site users for real money prizes – as is the case with most other DFS sites. There are multiple types of DFS games available with Underdog, that are divided into three categories – daily, weekly, season-long, and pick’em.

The season-long league-style games can have prize pots up to six figures but are more readily aimed at your classic fantasy sports league players. If on the other hand, you’re looking for contests that are a bit more akin to betting on sports, then the pick’ems are probably more your thing. With such games, you are playing for a multiple of your entry stake. For example, if you play a $10 pick’em with a x20 prize, your potential prize would be $200.

That’s just a brief overview of what you can use your Underdog new customer offers credit on. You can find more details about the website, app, and games available in our Underdog review.

What other Underdog offers are out there?

In addition to the Underdog joining offer, you’ll also find plenty of other bonuses available on this DFS platform, once you begin exploring as an exiting customer. These come in the form of refer-a-friend bonuses, multiplayer bonuses, and more. I’ve taken a look at exactly what other Underdog bonus code offers are available to existing customers in 2026 below:

Refer-a-friend

With the refer a friend bonus, you and any of your friends who sign up can both get $10 in gimme credit. All your friends have to do is sign up to Underdog using your referral code. Then, once they’ve up and successfully deposited and played through at least $10, Underdog will then deposit $10 in gimme tokens into each of your accounts.

Pick’em bonuses

There are two main ways in which Underdog gives you the opportunity to win extra bonuses via their pick-em games and Multiplier Boosts. With Multiplier Boosts, you will be given the chance to win bonus credits on top.

Are there any terms and conditions to look out for?

One of the things that I particularly liked about Underdog, is that the play-through requirement is streamlined for all bonus credits. In other words, the play-through conditions are the same for the Underdog new customer offers as they are for the Multiplier Boosts and so on.

What I found made this even better though, is that the playthrough requirements were very reasonable as well. In order to make your bonus credits available to redeem, you will have to play through the value of the bonus. In the case of the current “Play $5, Get $75 in bonus funds” offer, once you receive your $75 in fantasy bonus entries, you would just need to playthrough the $75 in contests to be able access any balance,

Throughout my travels in the DFS world, I have come across play-through requirements as high as x25 the bonus amount. Therefore I found the Underdog conditions to be very reasonable indeed.

Bonus time limits

Another condition to keep an eye on is the time limit for using your bonus credits. Unlike some older offers that were more open-ended, the current Underdog bonuses come with a clear 14 day usage window. Any unused portion of your $75 bonus will be removed from your account after those two weeks are up.

Even with this limit, I still found the conditions to be quite fair. Given that many bonuses on other platforms last as little as 24 hours, having a full 14 days to find the right entries is a significant benefit that shouldn’t be taken for granted. It is just enough time to be strategic with your picks without feeling unnecessarily pressured.

Top tips – get the best out of the Underdog bonus code

As I always say, a good bonus is worth nothing if you don’t use it properly. Whether you’re using the latest bonus from our SI Sportsbook review, some online casino free spins, or claiming the Underdog new customer offers, the most important thing is to use it as best you can.

While it can be tempting to frivolously fritter away your fantasy bonus entries on longshots and experiments, it’s much better to use the bonus to its full potential. You can do this by taking calculated measures that can go some way to helping you to get the best possible value from your bonus credits.

That’s why below I’ve provided you with my top five tips. Not only will these help you specifically with the Underdog new customer offers, but they should also help with DFS promos in general.

Don’t get greedy

This is the first thing that you need to think about, and is especially important because we’re dealing with any bonuses. Under no circumstances would I ever advise depositing more than you were initially planning on just to get a bigger bonus. You still have to play through your real money deposit and have no guarantee of winning with your bonus. Making a bigger deposit just to get a bigger bonus is more a case of money spent than a bonus gained.

Read the small print

Of course, I have highlighted the most important terms and conditions from my experience with the Underdog bonus code, however, you should also read through them yourself. The same goes for any bonus really. Read through the T&Cs yourself so that you know exactly what you’re getting into. Only finding out the time limit and/or playthrough requirement after you’ve already claimed a bonus is the last position you want to find yourself in.

Timing is key

When you choose to sign up to the site and claim the bonus is very much an important factor. What you especially have to consider here, is the sports and games that you are interested in. If you are mostly looking to play season-long NFL contests, then signing up to Underdog and claiming the bonus in mid-November isn’t the best idea. If you are more looking to play NBA pick’ems, then anytime throughout the season will suit. However, in general, I strongly recommend signing up just ahead of the start of your favorite league’s season.

Stay in your lane

This point sort of ties in with the above element of knowing what sports you are interested in. In my experience, you don’t want to treat your fantasy bonus entries as a means of testing out a game you are not familiar with, or on a sport you’ve only just started following. In order to get the most value out of your DFS bonus, you need to stick to the sports, players, and contests that you know best. By applying your own knowledge, you can increase the chances of getting the most value out of your bonus.

Plan ahead

My final point here sort of takes all of the above into account and more. Essentially though, it all boils down to this; don’t sign up to Underdog, claim your bonus and then think about what you’re going to play – plan ahead instead. Take a look at the site and games available and think about what contests you might like to play or be best suited to. Budgeting is also an essential part of this. It’s also important to remember that you can look around the site in detail before you make your first real money deposit as well.

Who are the Underdog new customer offers best suited to?

I’ve been on countless bonus-seeking adventures over the years. For me, the most important part of any review is to match the right bonus with the right type of player. The best offers, naturally, are those that suit a wide variety of players – and I found the Underdog bonus code to be one of those offers

Why? Let’s find out below…

What makes the Underdog bonus so flexible?

In my opinion, the current welcome offer from underDog should suit almost any type of fantasy sports player for a number of reasons. However, it all boils down to one principle aspect – flexibility. The Underdog sports bonus is able to suit the majority of DFS players. From casual dabblers to frequent players, and for fans of all spots – this bonus suits almost anyone. Let’s take a more detailed look at why I found this bonus to be so flexible in nature.

This bonus is flexible in a number of ways. For starters, it has a $5 minimum, which means that it suits players of most budgets. This is backed up by the very reasonable play-through requirement. Secondly, the fact that there is no time limit, means that even the most casual players won’t feel rushed when it comes to using the bonus.

However, arguably the best thing about this bonus is how flexibly it can be used on any of the DFS contests on the Underdog platform. As a result, fans of all sports and contest types can use this bonus as desired.

Other bonuses available at PlayersBest

We’ve almost reached the end of our review of the Underdog new customer offers, but this is only one start in an entire cosmos of bonus offers. As well as plenty of other DFS offers, you can also find sports bonuses, online casino offers, and more right here at PlayersBest. Why not start off by checking out our Barstool reviews?

Underdog new customer offers – The final verdict

Now that we’ve almost landed back down on earth safely and soundly, The time has come to round up our mission. At the end of the day, the important question for me to answer is this – would I recommend Underdog? Balancing both the site and the welcome bonus, I would have to say yes, this planet is definitely worth a visit.

As covered throughout this is a flexible bonus, with fair conditions and a lot of potential in terms of value. While it may not look as cosmic as some other bonuses on the face of it, the Underdog sports bonus holds a lot more value once you scratch beneath the surface. All of that is not to mention the fact that it is one of the big dogs in the DFS world!

Underdog
DFS Deposit Bonus
Play $5 in Fantasy Entries, Get $75 in Fantasy Bonus Entries
T&Cs apply, 18+
Promo Code
Copy
Get Bonus
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).

Underdog bonus code FAQ

📍 Where do you enter the bonus code for Underdog?

Where do you enter the bonus code in order to unlock the Underdog “Play $5, Get $75 in bonus funds” offer? Do I even need one? These are two of the questions that our experts are frequently asked here at PlayersBest. Fortunately, we have put our experts on the case, so you can follow the link on to our site to find a step-by-step guide to claiming the bonus.

🏈 How do you get a bonus with Underdog?

Getting a bonus with the Underdog platform could not be easier. However, we’ve had a go making it even easier for you by providing this bonus guide to Underdog. In addition to telling you how to get the bonus, we’ve also covered the important aspects to consider, including the terms and conditions, etc. Additionally, you can also find a review of the Underdog site itself.

🤔 How does Underdog work?

Details of how Underdog works in practice can be found right here at PlayersBest US. You can find details of the amazing welcome bonus, and the platform itself here in our bonus and operator review. Underdog is a well know DFS platform – discover more here at PlayersBest.

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