Take advantage of the Underdog promo code TOPACTION to unlock a $50 welcome bonus for the Elite Eight. Right now, you can submit a $5 lineup using your March Madness DFS picks. Win or lose, you get $50 in fantasy bonus entries.
Enter the Underdog promo codeTOPACTION or click the sign-up module below to claim your welcome bonus and make college basketball DFS picks on Saturday, March 28.
Elite Eight DFS Matchups to Watch:
- Iowa vs. Illinois – 6:09 p.m. ET on TBS
- Purdue vs. Arizona – 8:49 p.m. ET on TBS
The winner of each game advances to the Final Four, making this a prime opportunity to claim one of the best March Madness DFS promos.
Don’t miss your chance to claim this sign-up bonus and make DFS picks for the Sweet 16 in these eligible states: 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, and WY.
Use Underdog Promo Code TOPACTION for March Madness DFS Lineup
Get an edge in March Madness DFS with the Underdog promo code TOPACTION. This offer is perfect for Elite Eight action, and DFS expert Daniel Preciado calls it a “can’t-miss opportunity.
"Claim the Underdog welcome bonus now! Using TOPACTION is a no-brainer for March Madness DFS. You want the edge in the Elite Eight? This is it. Go big, go early, and lock in that $50 bonus before it’s gone!"
Here’s how it works: start by selecting “Higher” or “Lower” on a player projection from today’s college basketball games. The more picks you add, the bigger your potential payout. Perfectly nailing all 8 picks can earn up to 120x your entry.
If your lineup has three or more picks, you can choose between Standard and Flex entries:
- Standard: Largest payout, but you must get every pick right.
- Flex: Smaller payout for a perfect lineup, but still profitable.
Check out my March Madness DFS picks for the Elite Eight below, then use Underdog promo code TOPACTION to claim your $50 welcome bonus and start building your winning lineup today with one of the top DFS sites.
Keaton Wagler (Illinois) Higher Than 25.5 Points + Rebounds + Assists: Iowa faces another quick rematch with Illinois, which has won nine of the last 10 meetings, and freshman Keaton Wagler impressed in their previous matchup with 19 points, five rebounds, and four assists. Wagler has been consistently productive—clearing 26+ PRA in 13 of his last 20 games—and should continue to stuff the stat sheet against an Iowa defense that ranks poorly in key efficiency metrics.
Brayden Burries (Arizona) Higher Than 16.5 Points: Burries has emerged as Arizona’s primary scoring engine, showing an elite ability to create his own shot against high-level defenses. Experts expect him to carry a heavy load against Purdue’s defensive scheme, which often forces opponents into the mid-range and perimeter scoring roles where Burries excels.
Motiejus Krivas (Arizona) Higher Than 7.5 Rebounds: With the game likely to be a physical battle in the paint against Purdue’s frontcourt, Krivas is expected to see significant minutes as Arizona’s primary interior presence. Analysts are leaning toward the over here because his high motor and rebounding rate should capitalize on the second-chance opportunities and defensive boards available in a high-stakes tournament environment.
How to Sign Up Using Underdog Promo Code TOPACTION Today
Click our link below to sign up with the Underdog DFS app and enter the Underdog promo code TOPACTION to unlock your $50 new player bonus.
- Step 1: Use the Underdog promo code TOPACTION sign-up module on this page to download the Underdog app.
- Step 2: Create a username and password.
- Step 3: Fill in your email, date of birth, and all other required personal information to create a new Underdog account.
- Step 4: Enter the Underdog promo code TOPACTION for a play $5, get $50 in fantasy bonus entries offer.
- Step 5: Agree to the Underdog Terms of Use and Privacy Policy. Confirm you are at least 18 years old (19+ in Alabama/Nebraska, 21+ in Massachusetts/Arizona).
- Step 6: Click "Sign Up."
- Step 7: Make your first deposit of $10+.
- Step 8: Create your first entry at Underdog with picks from March Madness or any other sporting event.
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; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
