Underdog Promo Code COVERS: $50 New User Bonus for Blues-Mammoth, NHL Games on Thursday (Apr. 16)

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Apr 16, 2026 , 04:25 PM ET • 3 min read

Use Underdog promo code COVERS for $50 bonus entries on Blues vs Mammoth. Get started with just $5 and claim your fantasy bonus today.

Photo By - Use Underdog promo code COVERS to play $5, Get $50.

The Utah Mammoth wrap up their regular season Thursday against the St. Louis Blues after clinching a wild-card playoff spot. New users can capitalize on this exciting matchup by claiming the Underdog promo code COVERS offer, which provides $50 in bonus entries for just a $5 initial play.

This April 16 promotion makes Underdog one of the best prediction market apps for fantasy sports enthusiasts looking to get involved in the action.

Play $5, Get $50
Code: COVERS

Underdog Promo Code COVERS Delivers $50 Bonus

The Underdog promo code COVERS transforms a modest $5 entry into $50 worth of fantasy bonus entries, creating excellent value for new users. This welcome offer applies to daily fantasy contests across multiple sports, including hockey matchups like Blues vs. Mammoth. When you place your initial $5 entry on any contest, Underdog automatically credits your account with $50 in bonus entries within 72 hours.

The bonus entries carry a 1x wagering requirement that must be completed within 14 days of receipt. For example, if you enter a Blues vs. Mammoth contest and your picks hit, any winnings become withdrawable cash. If your initial picks don't connect, you still have $50 in bonus entries to use on future contests. Key terms include:

  • Must be 18+ and located in eligible states
  • Bonus expires after 60 days if unused
  • Account verification required before withdrawals
  • Not available in NJ, NY, MD, OH, MI, and PA

This offer stands out among best prediction market promos for its straightforward structure and generous bonus amount.


Use the correct Underdog promo code for your state

Underdog Promo Code Eligible States
 COVERS AK, AL, AR, AZ, CA, CO, FL, GA, IL, IN, KS, KY, MA, MI, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY

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How to Claim Your Blues vs. Mammoth Bonus

Claiming your Underdog bonus for the Blues vs. Mammoth game requires just a few simple steps using promo code COVERS:

  1. Visit Underdog Fantasy and create your new account
  2. Enter promo code COVERS during registration
  3. Make your first deposit of at least $5
  4. Place a $5 entry on any contest, including Blues vs. Mammoth picks
  5. Receive $50 in bonus entries within 72 hours
  6. Complete account verification to enable withdrawals

Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

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Luc LeBlanc
Content Editor

Luc has been passionate about sports since he was a child, playing competitive hockey and staying closely tuned to professional leagues. Today, he brings that same energy to his work as a Content Editor, covering NHL games, player props, and betting trends with a sharp, analytical eye.

Since 2023, Luc has been writing picks and analysis for various publications, helping readers discover value in several major sports. While hockey is his specialty, he also closely follows tennis, keeping up with both the ATP and WTA Tours.

A graduate of Saint Mary’s University (BSc, Geography, 2025), Luc approaches sports betting the way he approaches maps and statistics by looking for patterns, trends, and angles that give him an edge. He focuses on research-backed and well-informed picks, spotting correlations, and finding the best opportunities in player props and game markets.

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