Underdog Promo Code COVERS: Get $50 Welcome Bonus for Michigan State vs. UConn, NCAA Games on Friday

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Mar 27, 2026 , 06:30 PM ET • 3 min read

Use Underdog promo code COVERS for $50 in bonus entries on Michigan State vs. UConn. Get started with just $5 on Friday's big game.

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

The Underdog promo code COVERS offers new users $50 in bonus entries when they place their first $5 entry, perfect timing for Friday's Michigan State vs. UConn regional semifinal showdown. Tom Izzo's experienced Spartans squad will face Dan Hurley's battle-tested Huskies in what promises to be a physical, hard-fought contest between two programs built on veteran leadership.

This March 27 welcome offer provides an excellent opportunity to get started with one of the best prediction market apps available today.

Play $5, Get $50
Code: COVERS

Underdog promo code COVERS delivers $50 bonus for Michigan State vs. UConn

The Underdog promo code COVERS transforms a modest $5 entry into $50 worth of fantasy bonus entries, creating substantial value for new users looking to engage with Friday's regional semifinal. This welcome bonus requires just one initial $5 entry on any available contest, and the $50 in bonus entries will appear in your account within 72 hours of your qualifying play.

Consider this scenario: you place a $5 entry on a Michigan State player prop, predicting Jaxon Kohler will score over his projected point total. Whether your entry wins or loses, you'll still receive the full $50 bonus credit. If Kohler exceeds expectations and your entry hits, you collect both your winnings and the bonus. If he falls short, you've only risked $5 while still earning the substantial bonus package.

The bonus entries carry a 1x wagering requirement that must be completed within 14 days, and you have 60 days to use the bonus before it expires. Key terms include:

  • Must be 18+ and located in an eligible state
  • Account verification required before withdrawals
  • Not available in NJ, NY, MD, OH, MI, and PA
  • Bonus entries automatically credited within 72 hours

For those interested in comparing options, check out the best prediction market promos available across different platforms.

Friday, March 27 - Key NCAA Tournament Matchups

  • (5) St. John's vs. (1) Duke - 7:10 PM ET (CBS)
  • (4) Alabama vs. (1) Michigan - 7:35 PM ET (TBS, truTV)
  • (3) Michigan State vs. (2) UConn - 9:45 PM ET (CBS)
  • (6) Tennessee vs. (2) Iowa State - 10:10 PM ET (TBS, truTV)

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 Michigan State vs. UConn Underdog bonus

Claiming your Underdog welcome bonus for Friday's regional semifinal requires just a few simple steps using promo code COVERS:

  1. Visit Underdog Fantasy and click the sign-up button
  2. Create your account with valid personal information
  3. Enter promo code COVERS during registration
  4. Make your first deposit of at least $5
  5. Place your initial $5 entry on any available contest
  6. Receive $50 in bonus entries within 72 hours
  7. 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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