Underdog Promo Code COVERS: Play $5, Get $50 Bonus for Yankees-Giants, MLB Opening Day

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Mar 25, 2026 , 05:30 PM ET • 3 min read

Use Underdog promo code COVERS for $50 in bonus entries on Yankees vs Giants MLB Opening Day. Claim your fantasy sports bonus today.

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

The Underdog promo code COVERS delivers $50 in bonus entries when you place your first $5 entry on Wednesday's Yankees vs. Giants MLB Opening Day matchup. Aaron Judge and the New York Yankees visit San Francisco for the season opener, featuring an All-Star pitching duel between Max Fried and Logan Webb.

This nationally televised interleague game marks the beginning of the Tony Vitello managerial era with the Giants, making it an ideal opportunity to explore one of the best prediction market apps available as of March 25.

Play $5, Get $50
Code: COVERS

Underdog Promo Code COVERS: $50 Bonus Entry Details

The Underdog promo code transforms your initial $5 fantasy entry into $50 worth of bonus entries for future contests. This welcome offer applies perfectly to Wednesday's Yankees-Giants opener, where you can build lineups featuring Aaron Judge, who has recorded at least one hit in all nine Opening Day appearances, or Logan Webb, making his fifth consecutive Opening Day start.

Here are the key terms for this promotion:

  • Minimum $5 initial entry required to activate bonus
  • $50 in fantasy bonus entries credited within 72 hours
  • 1x wagering requirement must be completed within 14 days
  • Bonus entries expire after 60 days if unused
  • Account verification required before withdrawals
  • Not available in NJ, NY, MD, OH, MI, and PA

If your Opening Day lineup featuring Judge and other Yankees stars performs well, your winnings are yours to keep after meeting the wagering requirement. Should your picks fall short, the $50 in bonus entries provides additional opportunities to compete in future contests.

For those seeking additional value, compare this offer with other best prediction market promos available in the fantasy sports marketplace.


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 Yankees vs Giants Underdog Bonus

Claiming your Underdog Fantasy bonus for Wednesday's season opener requires just a few simple steps using the promo code:

  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 your initial $5 entry on the Yankees vs Giants or any available contest
  5. Receive $50 in bonus entries within 72 hours automatically
  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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