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Boom Promo Code SOUTH: Get $40 in Lineups for Spain-Austria, World Cup, MLB Games

Matt Modi

By Matt Modi

Published:

The Boom promo code SOUTH provides $40 in free lineups to all new users who sign up using this link here. From there, dive into all MLB and World Cup action today and place your favorite entries.

Boom Promo Code SOUTH for $40 in Free Lineups Today

Boom Promo CodeSOUTH
New Boom User OfferPlay $5, Get $40 in Free Lineups
Date Last VerifiedJuly 2nd, 2026

To take advantage of the latest welcome offer, new Boom customers must make a minimum deposit of $10 to activate the “play $5, get $40 in free lineups” promotion. It does stand to reason that building a strong daily fantasy bankroll requires early value, and these bonus entries provide a fantastic foundation as you dive into tonight’s MLB slate. Whether you are building entries around the Cardinals taking on the Braves or focusing on the late-night matchup between the Detroit Tigers and Texas Rangers, these free lineups provide excellent leverage.

Please note that this promotion is exclusively available to first-time users who meet the platform’s standard age and location requirements. To qualify for the $40 in free lineups, you must be 18+ and physically located in a participating state (AK, AR, AL, CA, DC, FL, GA, IL, KY, MA, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VA, WV, WI, WY). Once your account is verified and your initial deposit is complete, you can immediately begin crafting your picks for any game on the schedule.

How to Use Your Boom MLB Bonus Tonight

Once your account is loaded with bonus lineups, you can mix and match selections from across the league. To help you locate market inefficiencies and find underlying value, here is a look at the consensus lines for some of tonight’s biggest stars, featuring starting pitchers and key hitters:

PlayerHitsStrikeouts
Dustin MayN/A4.5
Matt Olson0.5N/A
Ozzie Albies0.5N/A
Austin Riley0.5N/A
Jordan Walker0.5N/A
Masyn Winn0.5N/A
Lars Nootbaar0.5N/A
Bobby Witt Jr.1.5N/A
Salvador Perez0.5N/A

When building your entry, digging into recent data provides several clear angles to consider. We put a lot of stock in recent trends, and if you are looking to fade pitching, St. Louis Cardinals starter Dustin May offers a compelling case for the under on his strikeout prop. May has failed to exceed 4.5 strikeouts in three of his last five outings, averaging just 4.4 punchouts per game over that stretch.

On the offensive side, we’ve seen time and time again that riding hot streaks can be highly appealing. Atlanta’s Matt Olson has consistently produced, exceeding 0.5 hits in 13 of his last 18 games. Similarly, Cardinals outfielder Lars Nootbaar has been a reliable contact source, logging at least one hit in 10 of his last 13 matchups.

Conversely, if you prefer targeting the under for hitters, Kansas City Royals superstar Bobby Witt Jr. faces a steep line at 1.5 hits. Recent trends suggest the under is the statistically favorable play, as Witt has failed to surpass 1.5 hits in four of his last five games, averaging a modest 1.0 hits per game during that window. These are exactly the types of situational reads you need to lock in a smart, analytical entry.

How to Redeem the Boom Promo Code SOUTH

Getting started with this exclusive MLB daily fantasy offer is a quick and straightforward process. To ensure you lock in your sign-up bonus, follow these simple steps to register and fund your new account:

  1. Sign Up: Download the app or navigate to the Boom platform to create your new account. You will be prompted to register using standard personal information to verify your identity and age.
  2. Enter the Promo Code: During the registration process, ensure you enter promo code SOUTH to guarantee your eligibility for the welcome bonus.
  3. Make a Deposit: Once your account is verified, navigate to the cashier and make a minimum deposit of at least $10 using one of the platform’s secure methods.
  4. Play Your Lineups: To unlock the bonus, you must fulfill the “play $5, get $40 in free lineups” requirement. Build and submit your first real-money lineups totaling at least $5 using tonight’s MLB action. You can target the Cardinals at Braves, focus on the Rays at Royals, or look toward the Tigers at Rangers.
  5. Claim Your Bonus: After you have successfully played your $5 in lineups, Boom will automatically credit your account with $40 in free lineups, giving you extra ammunition to tackle the rest of the baseball season.

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