Underdog Promo Code BDC: Play $5, Get $75 For Sweet 16 Picks

Mar 26th, 2026 4:03 PM EDT

Use Underdog promo code BDC and get your $75 in Bonus Entries. The promo lets new users play $5 to get $75 in Bonus Entries. Sign up for a new account at Underdog using the promo code BDC, deposit at least $10, and then play $5 to unlock your bonus.

📝 Underdog Promo Code	BDC
🎁 Underdog Welcome Bonus	Play $5, Get $75
🏈 Sports Available	NFL, MLB, NBA, NHL, Tennis, More fantasy contests
📊 Underdog Promo Terms	Minimum age is 18+, but 21+ in AZ, MA, and VA, and 19+ in AL and NE. Concerned with your play? Call 1-800-GAMBLER
✅ Last Verified on	Mar 26, 2026

How To Claim the Underdog Promo Code BDC

Click any "Visit Site" link on this page.
Register a new Underdog account.
Enter promo code BDC during sign-up.
Deposit at least $10.
Play $5 and get $75 in Bonus Entries instantly.

Bonus Entries must be used within 14 days. A 1x rollover is attached, meaning you must wager through your Bonus Entries once before withdrawing any associated winnings.

Sweet 16 Schedule: Games to Bet on Underdog

The Sweet 16 tips off tonight with four regional semifinal matchups. All eight games are available on Underdog. Here’s the full schedule:

Thursday, March 26: West & South Regionals

Matchup	Tip-Off	TV	Region / Venue
No. 11 Texas vs. No. 2 Purdue	7:10 p.m. ET	CBS	West Regional — San Jose
No. 9 Iowa vs. No. 4 Nebraska	7:30 p.m. ET	TBS/truTV	South Regional — Houston
No. 4 Arkansas vs. No. 1 Arizona	9:45 p.m. ET	CBS	West Regional — San Jose
No. 3 Illinois vs. No. 2 Houston	10:05 p.m. ET	TBS/truTV	South Regional — Houston

Betting Market Snapshot

The spread opened at Heat -2.5 and has moved to -3.5, with sharp and public money both flowing toward Miami. At one point overnight, 100% of both dollars and tickets were on the Heat side before settling around 86% of the money and 84% of the tickets by morning. The total sits at 242.5, which is elevated but supported by data: all three previous meetings between these teams this season went over, and five of Miami's last seven games have also cleared the number.

The Lakers' back-to-back fatigue against Miami's pace creates tension in both the side and total markets. Bettors should monitor Adebayo's game-time status closely — his presence or absence significantly shifts the calculus on both ends of the floor.

Other Underdog Promotions

Refer a Friend Bonus: When a friend signs up using your username and referral code and deposits at least $10, both parties qualify for the Refer-A-Friend bonus.

Recurring Weekly and Seasonal Promos: Underdog runs boosted payouts and special contests tied to major events throughout the season. With March Madness in full swing and the NBA regular season winding down, the promotional calendar is stacked.

Where is Underdog Available to Play?

Underdog is available in 40 states, Washington, DC, and all Canadian provinces except for Ontario. Depending on the state, different types of games are offered to users.

Must be 21+ (or 18+ depending on state). No purchase necessary. Promo for new users only. Void where prohibited. See Terms of Use for eligibility. Gambling problem? Call 1-800-GAMBLER (CO, IL, IA, KY, KS, LA, MD, NC, NJ, OH, PA, TN, VA). Call 1-800-NEXT-STEP (AZ). Call 1-800-9-WITH-IT (IN). Call 1-877-770-STOP (LA).

About the Author

Adam Martin

More About Adam

Adam Martin is a betting analyst and DFS betting expert for Bookies.com who has covered professional sports, with an emphasis on sports gambling, for more than a decade. He is an authority on UFC betting, while also covering the NBA, NFL, NHL, and MLB.