Underdog Promo Code COVERS: Claim NEW $75 Christmas Bonus for Spurs vs. Thunder

Use Underdog Fantasy promo code COVERS for $75 bonus on Spurs vs Thunder Christmas Day matchup. Claim your welcome offer today!

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor
Dec 25, 2025 • 11:30 ET • 3 min read
Photo By - Use Underdog Fantasy promo code "COVERS" to play $5, Get $75. - IMAGN IMAGES

The Underdog Fantasy promo code COVERS unlocks a $75 bonus for new users looking to bet on the Christmas Day showdown between the Spurs and Thunder on Thursday, December 25. This exciting Western Conference clash features Victor Wembanyama's San Antonio Spurs taking on Shai Gilgeous-Alexander's Oklahoma City Thunder, two of the NBA's top juggernauts.

New players can take advantage of this generous welcome offer and other sportsbook promos to enhance their fantasy sports experience during this marquee holiday matchup.

Play $5, Get $75
Code: COVERS

Underdog Fantasy promo code COVERS delivers $75 bonus for Spurs vs Thunder

The Underdog Fantasy promo code provides new users with a substantial $75 bonus after making their first $5 entry. This welcome offer is perfect for the Christmas Day battle between two Western Conference powerhouses, giving you extra value to build fantasy lineups featuring stars like Wembanyama and Gilgeous-Alexander. The bonus is credited to your account within 72 hours and comes with a manageable 1x wagering requirement that must be fulfilled within 14 days.

Key terms include age requirements of 19+ (21+ in Virginia), account verification before withdrawals, and a 60-day expiration on bonus funds. The offer is not available in Maryland, Michigan, Pennsylvania, and Ohio. Whether you're drafting fantasy teams or playing pick'em contests predicting player performances in this elite matchup, the bonus enhances your betting power significantly.


Use the correct Underdog promo code for your state

Underdog Fantasy 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 Fantasy Christmas Day bonus

Claiming your Underdog Fantasy bonus for the Spurs vs Thunder game is straightforward with these steps:

  1. Download the Underdog Fantasy 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 fantasy drafts or pick'em games for the Christmas Day matchup
  5. Receive your $75 bonus within 72 hours and start building lineups for this marquee NBA showdown

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Luc LeBlanc
Content Editor

Luc has been keeping up with various realms of the sports world since a young age, playing an abundance of competitive sports as a child, and is still going strong as a hockey player to this day. Having been involved with sports media and the sports betting world for two years and graduating from university in 2025, he ultimately chose to pursue a career in sports media.Luc has over five years of experience in sports betting across a wide range of professional sports and has been providing valuable insights since debuting in the field as a sports betting expert with various publications in 2023. He has a wide base of sports knowledge, though his favorites are undoubtedly hockey and tennis – always staying up to date with the NHL and following the ATP and WTA tours.When betting, Luc always does his due diligence, analyzing trends and finding value by recognizing and linking valuable props to other probable outcomes.

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