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Underdog Promo Code SOUTH: Get $50 Bonus for MLB Games, UFC 330 Picks

Danny Small

By Danny Small

Published:

New players can register with Underdog promo code SOUTH and make a $5 play on any sport to unlock $50 in bonus entries. Click here to start the registration process.

Reserved exclusively for first-time players, this introductory bonus provides an immediate bankroll boost that can be applied to build entries for MLB, NFL, UFC and more on Underdog this weekend. Whether you are targeting the New York Yankees visiting the Toronto Blue Jays, the Boston Red Sox taking on the Pittsburgh Pirates, or any other scheduled contest, you can activate this welcome offer right now ahead of the next first pitch.

Underdog Promo Code SOUTH Delivers $50 in Bonuses

Before the next first pitch of the MLB slate, new players can take advantage of a special introductory offer to maximize their initial entry. Unlocking the Underdog welcome offer is a straightforward process for new players looking to get in on the action.

Underdog Promo CodeSOUTH
New User OfferPlay $5, Get $50 Bonus
Terms and ConditionsTrading involves risk, including total loss on positions. Trading decisions and their consequences are your sole responsibility. Nothing on underdogexchange.com constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument. UDX is subject to CFTC regulatory oversight. Promotion issued by affiliate.
Offer Last Verified OnAugust 15, 2026

It is important to note the specific eligibility requirements attached to this offer. This promotion is strictly reserved for new Underdog customers who are creating an account for the first time. Additionally, all users must meet the minimum age requirements for their jurisdiction and be physically located within a participating state where Underdog legally operates.

How to Make MLB DFS Picks

With your bonus entries ready, the upcoming MLB schedule presents numerous opportunities to build a winning entry. Below are eight of the most notable hit projections on the board, along with strikeout totals for two premier starting pitchers in action:

  • Bo Bichette (NYM) vs. WSH: 0.5 Hits
  • Ceddanne Rafaela (BOS) vs. PIT: 0.5 Hits
  • Vladimir Guerrero Jr. (TOR) vs. NYY: Over/Under 0.5 Hits
  • Francisco Lindor (NYM) vs. WSH: 0.5 Hits
  • Masataka Yoshida (BOS) vs. PIT: 0.5 Hits
  • Heliot Ramos (NYY) vs. TOR: 0.5 Hits
  • A.J. Ewing (NYM) vs. WSH: 0.5 Hits
  • Nathan Lukes (TOR) vs. NYY: 0.5 Hits
  • Gerrit Cole (NYY) vs. TOR: 5.5 Strikeouts
  • Shane Bieber (TOR) vs. NYY: 5.5 Strikeouts

At the top of the board, Bo Bichette commands some of the highest expectations to record a hit against the Nationals. While a single hit is heavily projected, players looking at alternate lines should proceed with caution, as Bichette has failed to exceed 1.5 hits in five of his last six games (averaging just 1.3 hits per game over that span). His teammate, Francisco Lindor, carries similar projections. Lindor has seen a parallel trend in the power department, failing to exceed 1.5 total bases in five of his last six outings.

In Toronto, Vladimir Guerrero Jr. is a premium target to record a hit. He will be stepping into the box. On the other side of that marquee pitching matchup, Shane Bieber carries identical 5.5 strikeout expectations against the Yankees, with the lower projection similarly favored.

The NFL preseason offers early opportunities for users to evaluate player usage and build entries around emerging depth-chart battles. Additionally, players should explore Underdog Predict, which offers dynamic, market-based gameplay for a slightly different approach to building your fantasy portfolio.

Getting Started With Underdog Promo Code SOUTH

Getting started and claiming your welcome bonus is a quick and seamless process. Follow these simple steps to activate the offer:

  1. Create an Account: Visit the Underdog website to register. You will need to provide standard personal information to verify your identity. Remember, you must be a completely new user and meet all local age and region requirements to qualify.
  2. Make a Deposit:
  3. Submit Your First Entry: Build and play a $5 entry on the MLB slate (or any other available market). Placing this initial $5 entry will officially activate the promotion and unlock your $50 in bonus entries.

When building your entries, Underdog offers two distinct ways to play, depending on your risk tolerance:

  • Standard Entry: A standard entry requires a minimum of 2+ picks. This format triggers the largest potential payout, but keep in mind that there is zero margin for error. All legs must be correct for your entry to win.
  • Flex Entry: If you prefer a little insurance, you can flex an entry that contains 3+ picks. With a flex entry, you can still receive a portion of your winnings even if one leg is incorrect, keeping your slip alive through a bad beat.

Danny Small

Commercial content writer for Sportradar. Never had the makings of a varsity athlete.

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