Underdog Promo Code SBRBONUS - Play $5, Get $75 for New England vs. Seattle in the Big Game

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The Underdog promo code SBRBONUS delivers a $75 bonus when you make your first $5 play Saturday, February 7. This welcome offer creates the perfect opportunity to make predictions on the highly anticipated New England vs. Seattle showdown.

Underdog Fantasy ranks among the best prediction market apps for making picks on this championship clash between two rebuilt franchises.

Play $5, Get $75 in Bonus Entries

Terms and conditions apply. Select states only. New users will get $75 in bonus entries after playing $5 in contests. 

Each product featured on our website has been meticulously researched and selected by our team of experts. If you sign up through our links, we may get a commission.

Underdog promo code overview

📲 Underdog Promo Code SBRBONUS
💰 New User Offer Play $5, Get $75 in Bonus Entries
📄 Terms and Conditions Must be 18 or older to play (19+ in AL, NE; 21+ in AZ, MA, VA) Restricted in ID, LA, ME, MT, NY, NV, WA (also restricted in Ontario).
📅 Bonus Verified On February 6
✅ Information Confirmed By Devon Taylor

How to claim the Underdog promo code for the Big Game

Claiming your Underdog bonus takes just a few simple steps before the big matchup kicks off:

  1. Download the Underdog Fantasy app and complete registration with your personal information
  2. Verify your account through the text message PIN system
  3. Make your first deposit of at least $5 using the promo code SBRBONUS
  4. Enter any contest with a minimum $5 play to activate your $75 bonus
  5. Start making predictions on New England vs. Seattle player performances

Underdog promo code terms & conditions

The Underdog promo code SBRBONUS transforms your initial $5 entry into $75 in bonus credits within 72 hours. This promotion works perfectly for the New England vs. Seattle championship game, where you can predict whether Drake Maye throws over or under his projected passing yards, or if Jaxon Smith-Njigba exceeds his receiving projections. 🏈

Your bonus comes with straightforward terms that enhance your playing experience:

  • 1x wagering requirement must be completed within 14 days
  • Bonus expires after 60 days if unused
  • Available to new users 19+ (21+ in Virginia)
  • Account verification required before withdrawals

For example, if you make a $5 pick on whether Sam Darnold throws over 1.5 touchdown passes and win, you collect your winnings plus have $75 in bonus credits for additional plays. Even if your initial prediction misses, you still receive the full $75 bonus to continue making picks on this championship matchup. The offer excludes Maryland, Michigan, Pennsylvania and Ohio residents, but provides excellent value for eligible players looking to engage with Sunday's title game action. ⚡


Affiliate Disclosure: Not intended for use in MA. Each betting site featured on SBR has been meticulously researched and selected by our team of experts. If you sign up through our links, we may get a commission.

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