Underdog Promo Code COVERS: Claim $75 Bonus for Bills vs. Broncos NFL Saturday

Use Underdog promo code COVERS for $75 bonus on Bills vs Broncos playoff action. New users get bonus credit with $5 entry.

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor
Jan 17, 2026 • 14:30 ET • 3 min read
Photo By - Use Underdog promo code "COVERS" to play $5, Get $75. - IMAGN IMAGES

The Denver Broncos enter Saturday's playoff showdown against the Buffalo Bills as the AFC's No. 1 seed for the first time in a decade. New users can capitalize on this marquee matchup by using the Underdog promo code COVERS to claim a $75 bonus with just a $5 entry.

This playoff rematch presents an excellent opportunity to explore one of the best prediction market apps available for Saturday, January 17 action.

Play $5, Get $75
Code: COVERS

Underdog promo code COVERS delivers $75 bonus for Bills vs Broncos

The Underdog promo code unlocks a substantial welcome bonus for new users looking to make predictions on Saturday's AFC playoff clash. After registering and making your initial $5 entry into any contest, you'll automatically receive $75 in bonus credit within 72 hours. This promotion is available in most states, excluding Maryland, Michigan, Pennsylvania and Ohio.

The bonus comes with straightforward terms that make it accessible for new users. You must be at least 19 years old to participate, with Virginia requiring users to be 21 or older. The $75 bonus carries a 1x wagering requirement that must be completed within 14 days of receipt, and you have 60 days to use the bonus before it expires.

For the Bills vs Broncos matchup, you could build a lineup featuring Josh Allen's passing yards or Bo Nix's touchdown potential. If your $5 entry wins, you keep both your winnings and the $75 bonus credit. Even if your initial entry doesn't hit, you still receive the full bonus to continue making predictions on upcoming playoff games.


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 for playoff action

Claiming your Underdog bonus for Saturday's Bills vs Broncos game requires just a few simple steps. Here's how to get started:

  1. Download the Underdog app and complete registration with your personal information and mobile number
  2. Verify your account using the one-time PIN sent via text message
  3. Make your first deposit of at least $5 and enter promo code COVERS when prompted
  4. Place a minimum $5 entry into any available contest, including pick'em games or draft contests
  5. Receive your $75 bonus credit automatically within 72 hours

Remember to verify your account before attempting any withdrawals, and contact Underdog support if you forget to enter the promo code during registration. The bonus must be used within 60 days and carries a 1x playthrough requirement.


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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