Underdog Promo Code BDC: Play $5 Get $75 For NBA Celtics-Bucks Predictions April 3

Apr 3rd, 2026 2:21 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	Apr 03, 2026

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.

Best Bets for NBA Games - April 3, 2026

A massive spread headlining Thursday night's slate, with the Celtics rolling into Milwaukee against a Bucks squad that's been gutted by injuries down the stretch. Here's where the value lies. For more information visit our NBA page.

Boston Celtics at Milwaukee Bucks — 8:00 PM ET | NBA

SPREAD	MONEYLINE	TOTAL
Celtics -16.5 to -17.5 (shop the book)	Celtics -1329 / Bucks +1150	218.5 o/u

Boston sits at 51-25 and is firmly locked into playoff positioning, while Milwaukee at 30-46 has effectively been eliminated from contention and is playing out the string. The Celtics have been one of the league's elite road teams all season, and this matchup offers little resistance given Milwaukee's current roster state.

Injury Report

🔴 Giannis Antetokounmpo — OUT (left knee hyperextension)

🔴 Kevin Porter Jr. — OUT FOR SEASON (right knee synovitis)

🔴 Bobby Portis — OUT (left wrist sprain)

🟡 Thanasis Antetokounmpo — QUESTIONABLE (left calf strain)

🟡 Gary Trent Jr. — QUESTIONABLE (hip)

🔴 Nikola Vučević — OUT (fractured right ring finger)

NBA Pick: Celtics -16.5 — With Giannis, Porter, and Portis all sidelined, Milwaukee's leading scorer is Ryan Rollins at 17.1 points

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.