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Underdog Promo Code SOUTH: Get $50 Bonus for MLB Predictions, Picks

Alex Payton

By Alex Payton

Published:

There is nothing better than turning a small entry into a nice pay day, and the Underdog promo code SOUTH gives us a massive head start. If you’re a new user, you can sign up here, play just $5, and instantly get $50 in bonus entries to use on daily fantasy or prediction markets (in select states).

Whether we’re looking to back the Los Angeles Angels and Houston Astros matchup this week or looking for an edge in any other MLB game on the board, this welcome offer is the perfect way to build your bankroll.

Underdog Promo Code SOUTH for MLB Entries

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 VerifiedAugust 20, 2026

To get in on the action, just use the promo code SOUTH when you sign up. When new Underdog customers create an account and submit a first-time play of just $5, they instantly get that $50 in bonus entries dropped right into their wallet.

We’re in this together, so I always recommend jumping on these welcome offers to give yourself some extra ammunition for the week. Just remember, you need to be a new user, meet the legal age limits, and be physically located in a participating state.

Yankees vs. Orioles Props and Analysis

  • Pete Alonso (Baltimore Orioles) Total Hits: 0.5 (Consensus Over -236)
  • Ben Rice (New York Yankees) Total Hits: 0.5 (Consensus Over -224)
  • Gunnar Henderson (Baltimore Orioles) Total Hits: 0.5 (Consensus Over -206)
  • Tyler O’Neill (Baltimore Orioles) Total Hits: 0.5 (Consensus Over -164)
  • Jazz Chisholm Jr. (New York Yankees) Total Hits: 0.5 (Consensus Over -161)
  • Gerrit Cole (New York Yankees) Total Pitcher Strikeouts: 6.5 (Consensus Over -114)
  • Kyle Bradish (Baltimore Orioles) Total Pitcher Strikeouts: 5.5 (Consensus Over -140)

Let’s break down the morning line on these props. When I’m building my entries, I’m looking closely at this pitching duel. Gerrit Cole brings a 6.5 strikeout line to the mound for the New York Yankees. He’s been electric, boasting a 9.55 K/9 rate and a 4.84 strikeout-to-walk ratio over 86.2 innings. I see a real chance for him to miss bats here. On the flip side, Baltimore Orioles starter Kyle Bradish sits at a 5.5 strikeout line, carrying a solid 8.39 K/9 with 124 strikeouts over 133 innings pitched.

As for the bats, Pete Alonso is anchoring the Baltimore Orioles’ offense. He’s heavily juiced at -236 to go over 0.5 hits, thanks to 82 RBIs and 52 extra-base hits in 476 at-bats. Gunnar Henderson is another elite option for the Orioles with 51 RBIs and 47 extra-base hits, sitting at a -206 consensus over for his hit prop.

For the New York Yankees, I’ve got my eye on Jazz Chisholm Jr., who steps into the box with 48 RBIs and 33 extra-base hits. At -161 to get over 0.5 hits against Bradish and the Orioles’ bullpen, he’s a solid piece to key in any lineup.

How to Register with the Underdog Promo Code

Ready to chase those bigger payouts? Here is the exact strategy to activate this offer ahead of the Los Angeles Angels vs. Houston Astros clash. You must be a new user who meets the regional and age requirements, and you will need to use the Underdog promo code SOUTH during sign-up.

  1. Register a New Account: Create your account here using your standard personal info.
  2. Make a Deposit: Fund your new account by depositing at least $5 using one of their secure payment methods.
  3. Submit a $5 Entry: Play a $5 entry on any available market to instantly trigger your $50 in bonus entries.

Once your account is loaded up, you have two ways to play it. If you want the biggest payout, lock in a Standard entry (2+ picks)โ€”but remember, every single leg must hit to cash the ticket. If you prefer a safety net, go with a Flex entry (3+ picks). With a Flex, we can still secure a win even if one leg misses. It’s all about playing smart and finding the right edge.

Trading 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.

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.

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