Underdog Promo Code COVERS: Get $75 Fantasy Bonus for Michigan-Iowa, NCAA Games (Mar. 5)

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor +3 years betting experience
Updated: Mar 5, 2026 , 04:30 PM ET • 3 min read

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Photo By - Use Underdog promo code "COVERS" to play $5, Get $75.

Third-ranked Michigan looks to make Big Ten history Thursday night when they visit Iowa, and bettors can capitalize on this marquee matchup with the Underdog promo code COVERS. The Wolverines need just one more road victory to become only the second team in conference history to go unbeaten away from home since Indiana's 1976 national championship squad. New users can claim $75 in fantasy bonus entries by making their first $5 play on this pivotal March 5 contest.

Underdog ranks among the best prediction market apps for college basketball action.

Play $5, Get $75
Code: COVERS

Underdog Promo Code Delivers $75 Bonus for Michigan vs. Iowa

The Underdog promo code COVERS unlocks a substantial welcome bonus for new users ready to make predictions on Michigan's historic road trip to Iowa City. After registering and making your first $5 entry into any available contest, you'll receive $75 in fantasy bonus entries within 72 hours. This 15-to-1 return provides excellent value whether you're building fantasy lineups through drafts or playing pick'em games predicting player performances.

The bonus carries a 1x wagering requirement that must be completed within 14 days of receipt, and you have 60 days to use your bonus entries before they expire. For Thursday's showdown, you might predict whether Michigan's balanced scoring attack can overcome Iowa's Bennett Stirtz, who averages 22.9 points in conference play. If your $5 entry wins, you keep all winnings plus gain access to your $75 bonus. Even if your initial play doesn't hit, you still receive the full bonus amount to continue making predictions on upcoming games.

This offer excludes residents of Maryland, Michigan, Pennsylvania and Ohio, and you must be at least 19 years old to participate (21+ in Virginia). Compare this generous welcome package alongside other best prediction market promos available for college basketball season.

Thursday, March 5 - Key College Basketball Matchups

  • Tulane @ Temple - 7:00 PM ET (ESPN2)
  • Rutgers @ (8) Michigan State - 8:00 PM ET (FS1)
  • South Florida @ Memphis - 9:00 PM ET (ESPN2)

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 Underdog Bonus for Michigan at Iowa

Claiming your Underdog welcome bonus takes just minutes and positions you to make predictions on Michigan's quest for Big Ten road perfection. Follow these steps to secure your bonus:

  1. Download the Underdog app and complete registration with your personal information and mobile number
  2. Verify your account through the text message PIN you'll receive
  3. Make your first deposit of at least $5 and enter promo code COVERS when prompted
  4. Place a $5 entry into any available contest, including Michigan vs. Iowa predictions
  5. Receive your $75 in fantasy bonus entries within 72 hours automatically

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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