Miami Heat vs. Charlotte Hornets is the featured NBA Play-In Tournament game on Tuesday, April 14, 2026 at 7:30 p.m. ET on Prime Video. Take advantage of this exceptional matchup with the Underdog promo code TOPACTION deal is simple: play $5 and get $50 in fantasy bonus entries.
Use it to build your $5 Heat-Hornets pick’em card, then roll the $50 in Bonus Entries into more contests inside the fantasy app. You must be 21+ (age varies by state) and located in 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, or WY.
What is the Underdog Promo Code?
The Underdog promo code TOPACTION is a quick way to stretch your first night on the fantasy app: play $5, then unlock $50 in Bonus Entries for more DFS contests. That matters most if you like pick’em-style entries or single-game builds, where one slate can turn into multiple lineup ideas fast without adding more out-of-pocket after that first play.
This is a strong fit for new users who want to test NBA picks around Heat vs. Hornets in the Prime Video window, then keep those Bonus Entries ready for other contests on the app. Bonus Entries are for entering contests, not cash and not something you withdraw. There's no shortage of NBA action this week as teams look to lock in their spot in the playoffs.
Make NBA Play-In Predictions with Underdog
Play-In slates move fast, so treat Underdog like a decision-making tool, not a one-and-done entry. With the Underdog promo code TOPACTION, your first goal is simple: get a $5 pick’em entry in early, then use the Bonus Entries to build around the Miami Heat vs. Charlotte Hornets window (Tuesday, April 14, 7:30 p.m. ET on Prime Video). If you want to compare platforms first, start with our best DFS apps roundup.
Here’s a clean numbers example: deposit $10, enter one $5 qualifying pick’em card, and that triggers $50 in Bonus Entries. From there, you can spread that $50 across 10 x $5 entries to diversify, or concentrate it into one $50 entry. The strategy choice is the point: one higher-confidence card with fewer legs, or several smaller cards that mix different game scripts, while keeping your paid entry at the required $5 and treating Bonus Entries as a separate test budget.
How to Claim the Underdog Promo Code TOPACTION
- Open Underdog in your state with this link and start registration.
- Create your account and enter Underdog promo code TOPACTION.
- Complete identity verification and log in.
- Fund your account with the required minimum.
- Play $5 on your first entry.
- Receive $50 in Fantasy Bonus Entries.
Terms and Conditions
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).
