With the second round of the 2025 NBA playoffs already tipping off this weekend, the marquee matchups of the spring are absolutely flying by. Thankfully, it’s never too late to take advantage of the tourney so long as you join Underdog today.

That’s thanks to not only today’s massive $1,000 Underdog promo code bonus, but also their valuable Extender promo specifically for the NBA playoffs. In fact, now is the perfect time to get involved with the start of a new round, and we’ll explain exactly why and much more for you.

Comfortable checking out how it works for yourself? Feel free to click here to activate our exclusive Underdog promo code ALARM and unlock it all now!

 

 

Underdog Promo Code ALARM Triggers Guaranteed Bonus Cash Up To $1,000

Since we have a bit of time before the first second round games on Sunday, let’s quickly get you set up with your Underdog promo code welcome bonus so that you can make the Extender promo as valuable as possible. After all, you’ll claim it by getting started how you would be anyway, and it’s worth up to $1,000!

That standard start would be a first-time deposit, which can be made using any method that works best for you. Just be sure that it’s for at least $10 and up to $2,000, as that generous range will see that 50% of the amount is awarded in bonus cash! Get started with up to $3,000 to play with right from the rip by signing up here with our Underdog promo code ALARM.

 

 

Underdog Promo Code Bonus: The Extender For The NBA Playoffs

So, why is now the perfect time to get set up for the Extender promo? Well, this NBA playoff-specific promotion awards a boost token to use on each game of a series, but the key part is that the increase with each passing game!

Therefore, we’ll be rooting for every series to go to a Game 7 so that you see your boost token bumped all the way up to 100%! You can use one for each game leading up to that as well, so that value just keeps rolling in. 

Even if you have to battle through your favorite team going the distance, enjoy the Extender promo with up to $1,000 in guaranteed bonus cash after activating our Underdog promo code ALARM through this link!

 

 

How To Use Our Underdog Promo Code ALARM

Since you’ll want to be ready to go in time for the start of the 2025 NBA playoffs second round, here’s how to do so in just a few clicks:

  1. Join here for a new Underdog account
  2. Enter our Underdog promo code ALARM
  3. Make your initial deposit for $10+ and up to $2,000
  4. Receive 50% of the amount in bonus funds guaranteed

Now is also a great time to point out that you’ll also be able to use DAILY free player picks for fantasy contests as well!

 

 

Where Can I Play Underdog?

It’s also always a great time to share the incredibly wide availability of Underdog. As the premier fantasy platform for millions of sports fans, it should come as no surprise that their popularity has seen them go live in nearly the entire country. It’s not quite the whole nation, but it’s close - Underdog is legal everywhere EXCEPT for:

  • CT, DE, HI, ID, IA, LA, MI, MT and NV
 

 

More Contest Types To Join After Using Our Underdog Promo Code ALARM 

We won’t deny that right now is all about the Extender promo, but Underdog’s world famous Best Ball Mania is also open already! Here’s a handful of their most famous contest types.

  • NEW: The Extender for the NBA playoffs!
  • Best Ball Mania
  • The Little Scramble
  • The Dance (NBA playoff specific)
  • Daily Fantasy Contests
  • The Big Board
  • Weekly Winners

Enjoy everything that the platform has to offer with up to $1,000 in guaranteed bonus cash by becoming a new member now with our exclusive Underdog promo code ALARM!

Â