Underdog Promo Code COVERS: Get $50 Bonus for Bruins vs. Sabres, NHL Playoffs

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Apr 19, 2026 , 04:25 PM ET • 3 min read

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

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

The Underdog promo code COVERS offers new users an excellent opportunity to get involved in fantasy sports action ahead of the highly anticipated Bruins vs. Sabres matchup on Sunday, April 19. This welcome offer provides $50 in bonus entries when you place your first $5 entry.

The historic rivalry between Boston and Buffalo makes this an ideal time to explore one of the best prediction market apps available today.

Play $5, Get $50
Code: COVERS

Underdog Promo Code Details for Bruins vs Sabres

The Underdog promo code COVERS delivers substantial value for new fantasy sports players looking to capitalize on the Boston-Buffalo playoff series. After making your initial $5 entry on any fantasy contest, you'll automatically receive $50 in bonus entries within 72 hours. This 10-to-1 return provides excellent value whether you're targeting the Bruins' veteran leadership or the Sabres' exciting young core that helped end their 14-year playoff drought.

The bonus entries come with straightforward terms that enhance your fantasy experience. You must fulfill a 1x wagering requirement within 14 days of receiving your bonus, and the bonus entries expire after 60 days if unused. Account verification is required before withdrawing any winnings. For example, if you create a fantasy lineup featuring Bruins players and your entry wins $20, you can withdraw those winnings after meeting the verification requirements. Conversely, if your Sabres-focused lineup doesn't cash, you still have $50 in bonus entries to continue playing.

This promotion is available in most states where Underdog operates, though residents of New Jersey, New York, Maryland, Ohio, Michigan, and Pennsylvania cannot participate. Players must be at least 18 years old in most states, with higher age requirements in select locations.

For those seeking additional value, compare this offer with other best prediction market promos to maximize your fantasy sports experience.


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 $50 Underdog Bonus

Claiming your Underdog welcome bonus is straightforward and takes just minutes to complete. Follow these steps to secure your $50 in bonus entries using promo code COVERS:

  1. Visit Underdog Fantasy through the promotional link and click the sign-up button
  2. Create your account by providing required personal information and verifying your identity
  3. Enter promo code COVERS during the registration process
  4. Make your first deposit of at least $5 into your new account
  5. Place your initial $5 entry on any available fantasy contest, including Bruins vs Sabres player props
  6. Receive your $50 in bonus entries automatically within 72 hours of your qualifying entry

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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