It likely feels strange for plenty of sports fans out there that we don’t have any NFL action on this Sunday, but it certainly doesn’t mean that the sports world has slowed down. That’s especially true from a fantasy perspective, which is why joining Underdog today is a must.

They already provide the best of the best when it comes to fantasy contests, and today’s Underdog welcome bonus code offer is here to make them even more valuable. That’s courtesy of the fact that it provides all new members with a GUARANTEED 15x boost to their account!

Along with Gimme Picks, we’ve got plenty to share with you, but you can also just register right now ⏰ using our exclusive Underdog welcome bonus code ALARM!

Underdog Promo CodeALARM
Underdog Welcome OfferPlay $5, Get $75 in Bonuses 🔥
No-Deposit BonusGimme Pick Sign-Up Bonus
Underdog Bonus Last VerifiedDate of article publication (February 15th, 2026)
Claim OfferClick Here to Join Underdog


 

 

💲 Underdog Welcome Bonus Code ALARM Scores 15x Welcome Boost For All New Users!

When we say that the sports world certainly hasn’t slowed down, that’s because not only do we have awesome action stateside with NBA All-Star Weekend, but even overseas with the Winter Olympics in Italy! No matter what has been catching your eye as of late, you can enjoy it with your Underdog welcome bonus code offer.

After all, doing what you’re here to do anyway is all it takes. By simply submitting your first fantasy entry for $5 or more, you have just GUARANTEED yourself $75 in bonus cash - even if it loses! Any winnings will be awarded on top of that, so it’s a no-brainer to sign up today ☀️ with our Underdog welcome bonus code ALARM!
 

 

 

🔓 Does Underdog Require A Promo Code? How To Use Our Underdog Welcome Bonus Code ALARM

Underdog’s elite user interface makes everything a breeze, which includes how to claim your Underdog welcome bonus code offer:

  1. Join here 👈🏼 for a new Underdog account
  2. Enter our Underdog welcome bonus code ALARM
  3. Submit your first contest entry for $5 or more

You are then GUARANTEED $75 in bonus cash win or lose, and you should even see ALARM filled in for you when you join using this article!

🏅 What Are Underdog’s Best Features?

Along with a great user interface are Gimme Picks. There is ALWAYS one available, and they take FREE picks a step further - they are cards with 0.0 projections! So, those are guaranteed winners within a lineup, and here are more of Underdog’s best features:

  • Lucrative contest types (home of Best Ball Mania)
  • Quick and easy payouts
  • Wide variety of sports to target
  • Live news feed to stay informed
  • Sleek mobile app for easy navigation

Start uncovering all the reasons why UD is the #1 fantasy option in the eyes of millions by ✍🏼 becoming a new member ✍🏼 with our Underdog welcome bonus code ALARM!
 

 

 

❓ Where Is Underdog Legal?

Before you go thinking that millions of people was an exaggeration, let’s talk about availability. Almost the entire country gets to claim this Underdog welcome bonus code offer, and that means many states without legal sports betting! To be more specific, we’ve listed everywhere that Underdog is legal here:

  • AL, AK, AZ, AR, CA, CO, FL, GA, IL, IN, KS, KY, MD, MA, MI, MN, MS, MO, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI and WY

🎯 Target Any Sporting Event After Unlocking Our Underdog Welcome Bonus Code ALARM

Until we see the restart of the NBA (Thursday!) and NHL seasons, we’ve shared the most popular sporting events to target right now:

Speaking of starting seasons, we’ve also got the MLB set to begin spring training this week! That’s just yet another reason to activate our exclusive Underdog welcome bonus code ALARM through this link 🔗 today for your GUARANTEED 15x sign-up boost!