Underdog Promo Code COVERS: Play $5, Get $75 Bonus for Illinois vs. Michigan State

Use Underdog promo code COVERS for $75 bonus on Illinois vs Michigan State. New users get bonus credit with $5 entry Saturday.

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor
Feb 7, 2026 • 17:20 ET • 3 min read
Photo By - Use Underdog promo code "COVERS" to play $5, Get $75.

The Underdog promo code COVERS delivers a substantial $75 bonus for new users looking to make predictions on Saturday's Illinois vs. Michigan State matchup. This Big Ten showdown features the 20-3 Fighting Illini taking on the 19-4 Spartans in what promises to be a competitive contest between two top-tier programs.

New users can capitalize on one of the best prediction market apps available today with this generous welcome offer valid through Feb. 7.

Play $5, Get $75
Code: COVERS

Illinois vs Michigan State Underdog Promo Code Details

The Underdog promo code COVERS provides new users with a $75 bonus after placing their first $5 entry. This welcome offer applies to both draft contests and pick'em games, making it perfect for Saturday's Illinois-Michigan State clash. Users can build lineups featuring players from both teams or make over/under predictions on individual player performances.

The bonus comes with straightforward terms that new users should understand. You must be at least 19 years old to participate, though Virginia residents must be 21 or older. The $75 bonus appears in your account within 72 hours and carries a 1x wagering requirement that must be completed within 14 days. The bonus expires after 60 days if unused, and account verification is required before withdrawing any winnings.

For Saturday's game, you might predict whether Illinois guard Terrence Shannon Jr. will exceed his projected points total or draft Michigan State's Malik Hall for your lineup. If your $5 entry wins on Illinois covering the spread in a pick'em contest, you receive your winnings plus the $75 bonus to use on future contests. Even if your initial entry loses, you still receive the full bonus amount to continue playing.


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 $75 Underdog Bonus

Claiming your Underdog bonus for Saturday's Illinois vs. Michigan State game requires just a few simple steps with the promo code COVERS.

  1. Download the Underdog app and complete registration with your personal information and mobile number. 
  2. Verify your account using the PIN sent to your phone.
  3. Make your first deposit of at least $5 and enter promo code COVERS when prompted.
  4. Place a $5 entry on any available contest, including Illinois vs. Michigan State predictions.
  5. Receive your $75 bonus within 72 hours to use on additional contests.

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.

When he’s not making data-driven betting decisions or breaking down NHL matchups, you’ll find Luc on the ice, hitting the tennis courts, or engaging in some other form of exercise — staying connected to the sports he loves.

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