Underdog Promo Code COVERS: Get $75 Fantasy Bonus for Nuggets-Thunder, NBA Games (Mar. 9)

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Mar 9, 2026 , 06:20 PM ET • 3 min read

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

The Underdog promo code COVERS delivers a $75 bonus for Monday's heated Nuggets vs. Thunder rematch. This Western Conference clash promises fireworks after their last meeting featured technical fouls, ejections and overtime drama.

Underdog ranks among the best prediction market apps for fantasy contests on March 9.

Play $5, Get $75
Code: COVERS

Underdog Promo Code Delivers $75 Bonus for Nuggets vs Thunder

The Underdog promo code COVERS unlocks $75 in fantasy bonus entries when you make your first $5 play. This welcome offer targets new users looking to build fantasy lineups or make pick'em predictions on Monday's Thunder-Nuggets showdown. The bonus arrives within 72 hours of your qualifying entry.

Your $5 entry could target Shai Gilgeous-Alexander's potential milestone performance, as he needs 20 points to tie Wilt Chamberlain's consecutive games record. If your Thunder lineup featuring Gilgeous-Alexander wins, you collect both your contest winnings and the $75 bonus. Should your picks fall short, you still receive the full bonus amount to use on future contests.

The bonus carries a 1x wagering requirement within 14 days, and you have 60 days to use the credits before expiration. This promotion excludes Maryland, Michigan, Pennsylvania and Ohio residents. Compare this offer with other best prediction market promos available today.

Monday, March 9 - Key NBA Matchups

  • 76ers @ Cavaliers - 7:00 PM ET
  • Nuggets @ Thunder - 7:30 PM ET (Peacock, NBCSN)
  • Warriors @ Jazz - 9:00 PM ET
  • Knicks @ Clippers - 10:00 PM ET (Peacock, NBCSN)

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

Follow these steps to secure your Underdog bonus before Monday's Thunder-Nuggets tip-off:

  1. Download the Underdog app and complete registration with your personal information
  2. Verify your account through the text message PIN system
  3. Make your first deposit of at least $5 using the promo code COVERS
  4. Enter any available contest with a minimum $5 entry fee
  5. Receive your $75 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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