Underdog Promo Code COVERS: Play $5, Get a $50 Fantasy Bonus for MLB, NHL, and the NBA

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor 16+ years betting experience
Updated: Apr 27, 2026 , 12:10 PM ET • 3 min read

Use Underdog promo code COVERS for $50 in bonus entries on MLB, NBA, and NHL playoff action tonight. Claim your fantasy sports bonus now.

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

Tonight's action across MLB, NBA playoffs and NHL playoffs presents prime opportunities to use the Underdog promo code COVERS for $50 in bonus entries. With elimination games brewing in both basketball and hockey, plus a full slate of baseball matchups, Monday, April 27 offers the perfect backdrop to explore one of the best prediction market apps available. The Thunder could complete a sweep of Phoenix, while Denver fights to extend its season against Minnesota in what promises to be an action-packed evening across multiple sports.

Play $5, Get $50
Code: COVERS

Underdog Promo Code COVERS Delivers $50 Fantasy Bonus

The Underdog promo code COVERS unlocks a substantial welcome offer that transforms a modest $5 entry into $50 in fantasy bonus entries. This promotion targets tonight's compelling mix of playoff intensity and regular season baseball, where strategic lineup construction becomes crucial across different sport formats. New users must be 18 or older (with age restrictions varying by state) and located in eligible jurisdictions to participate.

The bonus structure requires only a single $5 fantasy entry to trigger the full $50 credit, which appears in your account within 72 hours. Key terms include a 1x wagering requirement that must be completed within 14 days, while the bonus itself expires after 60 days if unused. Account verification is mandatory before any withdrawals can be processed.

  • Minimum age requirements vary by state (18+, 19+ in some locations, 21+ in others)
  • Offer unavailable in NJ, NY, MD, OH, MI, and PA
  • 72-hour bonus delivery window
  • 14-day wagering requirement completion deadline

For example, if you construct a fantasy lineup featuring Shai Gilgeous-Alexander from tonight's Thunder-Suns game and your picks perform well, any winnings combine with your bonus credits for potential withdrawal after meeting verification requirements. Conversely, unsuccessful entries still preserve your $50 bonus for future contests. Compare this offer alongside other best prediction market promos to maximize your fantasy sports value.


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 NBA and NHL Playoff Bonus

Claiming your Underdog Fantasy bonus requires just a few simple steps to get started with tonight's playoff action. Follow this process to secure your COVERS promo code benefits:

  1. Visit Underdog Fantasy and create your new account
  2. Enter promo code COVERS during registration
  3. Complete account verification with required documentation
  4. Make your first $5 fantasy sports entry on tonight's games
  5. Receive $50 in bonus entries within 72 hours
  6. Use bonus credits on future contests within 60 days

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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Peter Clarke - Covers
Senior Editor

Peter Clarke is dedicated to keeping bettors informed about the biggest sports betting events, such as the Super Bowl and March Madness, and the best way to cash in on sportsbook promos. He's also always on top of the latest welcome offers from the biggest sportsbooks, so he can share the best deals and the most exciting games to use them on every day.

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