Skip to content
Betting

Underdog Promo Code SOUTH: Get $50 New User Bonus for NBA, CBB, MLB Picks

Alex Payton

By Alex Payton

Published:

There is nothing quite like the rush of a late-season NBA slate, and if you are looking to get in on tonight’s action, utilizing the Underdog promo code SOUTH is the absolute best way to start. We are looking at a fantastic Western Conference clash tonight between the Denver Nuggets and Phoenix Suns, and I’m going to show you how to maximize your edge.

When new users sign up and simply play $5, they instantly get $50 in bonus entries. It is that easy. This welcome offer gives you a real chance to build your bankroll ahead of the 8:00 PM MST tip-off. You can use these bonus entries on tonight’s national broadcast or apply them to any NBA game happening throughout the rest of the week.

Underdog Promo Code SOUTH for NBA Fantasy Contests

Claiming your welcome offer is a simple process, setting us up perfectly to build out our slips for tonight’s matchup. Use the details below to secure your bonus before tip-off.

Underdog Promo CodeSOUTH
New User OfferPlay $5, Get $50 Bonus Entries
Terms and ConditionsNew players only, 18+, must be a resident of legal state. 21+ in AZ, MA and VA. 19+ in AL and NE.
Date Last VerifiedMarch 24, 2026

Getting this bonus unlocked is a straightforward process, and it is exactly the kind of instant pay day we want before diving into our handicapping. By using the Underdog promo code SOUTH, new Underdog customers who meet the minimum age requirements and are located in a participating state can grab this exclusive welcome offer.

Once your eligibility is confirmed, just sign up, make a secure deposit, and lock in your initial $5 entry. Boom—you instantly receive $50 in bonus entries. Having that boost credited to your account immediately means we have plenty of ammunition ready to deploy on tonight’s action.

NBA Projections for the Underdog Promo Code

I’m personally looking to use my entries on some top-tier scoring props tonight. When we look at the board, there are a few lines that immediately jump out. Here are the five players with the highest points over/under lines that I’m keeping my eye on:

Nikola Jokic (Denver Nuggets) @ Phoenix Suns

  • Line: 28.5 Points

Devin Booker (Phoenix Suns) vs. Denver Nuggets

  • Line: 25.5 Points

Jalen Brunson (New York Knicks) vs. New Orleans Pelicans

  • Line: 25.5 Points

Paolo Banchero (Orlando Magic) @ Cleveland Cavaliers

  • Line: 24.5 Points

Jamal Murray (Denver Nuggets) @ Phoenix Suns

  • Line: 23.5 Points

Tonight’s heavyweight tilt in Phoenix dominates the top of my board. The 44-28 Nuggets are rolling right now, and Nikola Jokic leads all players with a 28.5-point line. The MVP candidate is averaging 28.0 points per game, just dropped his 28th triple-double, and faces a Suns defense allowing 111.0 points per game. His teammate, Jamal Murray, is also on my radar with a 23.5-point prop after averaging 25.1 points.

On the other side of that contest, Devin Booker boasts a 25.5-point line. Booker is carrying a heavy load for the 40-32 Suns amid roster injuries. Despite tweaking his ankle recently, he still poured in 25 points in his last outing and gets a Denver defense surrendering 116.4 points per contest.

Looking over to the Eastern Conference, I love the spot for Jalen Brunson. New Orleans visits Madison Square Garden with a vulnerable defense allowing 119.2 points per game. Brunson is averaging 26.1 points on 46.3% shooting—giving us a highly favorable matchup to attack his 25.5 line.

Finally, Paolo Banchero is aiming for 24.5 points against Cleveland. While Banchero averages 25.0 points over his last five, he faces a tough Cavs defense giving up just 114.7 points a night, making this a slightly trickier line to handicap.

How to Score the $50 Welcome Bonus

Getting this set up is incredibly simple. To activate this promotion, you must use the Underdog promo code SOUTH during sign-up.

First, you will need to create and register an account here by providing standard personal information. Remember, you must be a new user and meet the necessary age and region requirements to qualify. Once your account is verified, deposit at least $5 using one of the platform’s secure methods. Finally, play a $5 entry on tonight’s Nuggets-Suns matchup—or any other available market—to instantly activate your $50 in bonus entries.

When we are building our slips for tonight’s national broadcast on NBC/Peacock, we have two primary ways to play:

  • Standard Entry: This is where we chase that bigger payout. A standard entry requires 2+ picks. Keep in mind, you have to hit on every single leg for the entry to be graded as a win, but the pay day is absolutely worth it.
  • Flex Entry: If you like having a little insurance—and honestly, there is nothing wrong with playing it smart—you have the option to flex an entry with 3+ picks. With a flex entry, you still receive some winnings even if one leg is incorrect. It gives us a great margin for error while still keeping us in the green.
Alex Payton

Resident of Kentucky, Alex is a graduate from the University of Louisville and avid Cardinals fan. He also follows the New York Yankees, Indianapolis Colts, and has multiple years of experience in the online gambling industry.

You might also like...

STARTING 5

presented by rankings

2026 RANKINGS

presented by rankings