Underdog Promo Code COVERS: Play $5, Get A $50 Fantasy Bonus for Future NBA, NHL & MLB Plays

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor 16+ years betting experience
Updated: Mar 30, 2026 , 12:30 PM ET • 3 min read

Use Underdog promo code COVERS for $50 in bonus entries on MLB, NBA, NHL, and NCAAB action. Get started with just $5 today.

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

The Underdog promo code COVERS delivers exceptional value for Monday, March 30 action across MLB, NBA, NHL, and NCAAB. New users can secure $50 in bonus entries with just a $5 initial play. Baseball's opening week energy continues with fresh rotations and early statement opportunities, while NBA teams battle for playoff positioning and NHL squads navigate intense postseason races. College basketball's national tournament reaches its final stages, creating perfect opportunities to explore the best prediction market apps available today.

Play $5, Get $50
Code: COVERS

Underdog Promo Code COVERS Delivers $50 Bonus

The Underdog promo code COVERS transforms a modest $5 entry into substantial bonus value for today's diverse sports slate. This welcome offer provides $50 in fantasy bonus entries, creating multiple opportunities to engage with MLB's early-season matchups, NBA's playoff push, NHL's postseason races, and college basketball's championship rounds. The bonus carries a 1x wagering requirement that must be completed within 14 days, while the full bonus value expires after 60 days if unused.

Consider a $5 play on a Blue Jays player prop in their home opener. If your selection hits, you collect standard winnings plus retain your $50 bonus credit for future entries. Should the play fall short, you still receive the full bonus amount to explore additional opportunities across today's action. The offer excludes residents of New Jersey, New York, Maryland, Ohio, Michigan, and Pennsylvania, with age requirements varying by state.

Terms include automatic bonus delivery within 72 hours and mandatory account verification before withdrawals. Users must be present in eligible states where Underdog Fantasy operates legally. For comprehensive comparisons of similar opportunities, explore the best prediction market promos currently available.


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 MLB, NBA, NHL, and NCAAB Bonus

Claiming your Underdog bonus for today's multi-sport action 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 initial $5 entry in any available contest
  4. Receive $50 in bonus entries automatically within 72 hours
  5. Complete account verification to enable withdrawals
  6. Use bonus entries within 60 days before expiration

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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