Underdog Promo Code BDC: Play $5 - Get $75 For Duke vs St. John's on Friday 27th

Mar 27th, 2026 2:46 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 27, 2026

Click any "Visit Site" link on this page.
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Friday, March 27: East & Midwest Regionals

Matchup	Tip-Off	TV
No. 5 St. John’s vs. No. 1 Duke	7:10 p.m. ET	CBS
No. 4 Alabama vs. No. 1 Michigan	7:35 p.m. ET	TBS/truTV
No. 3 Michigan State vs. No. 2 UConn	9:45 p.m. ET	CBS
No. 6 Tennessee vs. No. 2 Iowa State	10:10 p.m. ET	TBS/truTV

Best Bets for NCAAB Games — March 27, 2026

Two Sweet 16 matchups in the East Region headline Friday's college basketball slate, with both games carrying significant injury implications. Here's where we see value in the nation's capital. For more information, visit our NCAAB page.

Duke vs St. John's — 7:10 PM ET | NCAAB Sweet 16

SPREAD	MONEYLINE	TOTAL
Duke -6.5	Duke -300, St. John’s +240	142.5 o/u

Duke enters as the higher seed with a championship pedigree, but this spread feels inflated given the Blue Devils' injury concerns. St. John's has proven they can hang with elite competition, and the Red Storm's physicality could exploit Duke's depleted frontcourt rotation. Both teams advanced through the first weekend, but the Johnnies have been undervalued all tournament as a double-digit seed still dancing.

In 2015, teams missing a starter or key rotation piece are 14-22 ATS when favored by 6+ points. Take the points with the Johnnies in what should be a possession-by-possession battle.

Injuries:

🏥 Injuries

🟡 Caleb Foster (Duke) — Questionable, foot fracture, 50-50 to play

🟡 Patrick Ngongba II (Duke) — Questionable, right foot soreness, played 13 minutes vs TCU after 5-game absence

🔴 St. John's — No injuries reported

Pick: St. John's +6.5 — The Blue Devils are dealing with two key rotation pieces banged up, and Foster's potential absence removes a critical ball-handler who averages double figures. Ngongba is clearly not at full strength, managing just 13 minutes in his return. St. John's thrives in physical, grind-it-out games where the total stays under 145, and Duke's 50% health in the frontcourt means fewer second-chance opportunities. In Sweet 16 games since 2015, teams missing a starter or key rotation piece are 14-22 ATS when favored by 6+ points. Take the points with the Johnnies in what should be a possession-by-possession battle.

Other Underdog Promotions

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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.

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About the Author

Adam Martin

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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.