Sunday, March 8, 2026, features one of the most exciting NBA slates of the season. Sign up today using the FantasyLabs Underdog promo code LABSNEWS to unlock $75 in fantasy bonus entries. These bonus entries can be used on today’s nationally televised matchups, starting with Celtics vs. Cavaliers at 1 p.m. ET on ABC. The slate continues with Knicks vs. Lakers at 3:30 p.m. ET, before the night closes with Rockets vs. Spurs at 8 p.m. ET on NBC. You can also apply the bonus to any other games across the full NBA schedule.
Click the module below to register with the Underdog promo code LABSNEWS and set up your account on one of the top DFS sites available today.
Updated on 3/9/26
With the NBA regular season approaching the playoffs, Sunday’s slate provides a great opportunity to build DFS entries around star players like Victor Wembanyama and Jaylen Brown. After confirming that you’re located in an eligible state, you can use the registration link in the table below to create your account and start submitting entries.
| Underdog Promo Code | LABSNEWS |
| Underdog Sign-Up Bonus | Play $5, Get $75 Fantasy Bonus Entries |
| States Available | AL, AK, AR, CA, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, WY |
Underdog Promo Code LABSNEWS: Place an NBA Entry This Sunday
Sign up using the FantasyLabs Underdog promo code LABSNEWS to unlock $75 in fantasy bonus entries. New users simply need to create an Underdog Fantasy account and submit a $5 NBA Pick’em lineup to activate the full welcome bonus.
Updated on 3/9/26
Next, let’s break down my top picks for Sunday’s NBA slate. The selections below come from today’s nationally televised matchups, beginning with Celtics vs. Cavaliers at 1 p.m. ET on ABC. It is then followed by Knicks vs. Lakers at 3:30 p.m. ET. The schedule wraps up at 8 p.m. ET on NBC with Rockets vs. Spurs. Combine the four picks highlighted below into a single Underdog Pick’em lineup, submit a $5 entry, and you’ll activate the $75 fantasy bonus promotion.
- Higher than 20.5 points for Alperen Sengun
- Higher than 21.5 points for Karl-Anthony Towns
- Higher than 28.5 points for Jaylen Brown
- Higher than 11.5 rebounds for Victor Wembanyama
Before submitting your lineup and unlocking $75 in fantasy bonus entries with the Underdog promo code LABSNEWS, you’ll need to select either a Standard or Flex payout format. A Standard entry offers the higher upside, returning 10x your payout if all four picks hit. Meanwhile, a Flex entry provides a safer structure, paying 6x if all four selections win or 1.5x if three of your picks are correct.
Steps to Claim the $75 Underdog Sign-Up Bonus
New users can activate the Underdog sign-up bonus in just a few quick steps. Follow the process below to unlock $75 in fantasy bonus entries:
- Open the Underdog registration page using the sign-up link provided.
- Create your account by selecting a username and setting a password.
- Provide the required personal details, including your email and date of birth.
- Enter the Underdog promo code LABSNEWS during registration to activate the offer.
- Deposit $10 or more using an eligible payment method.
- Submit a $5 NBA fantasy entry to receive $75 in bonus entries credited to your account.
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org. NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
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