Get in on Sunday 2026 World Cup DFS action and claim a $50 bonus with Underdog promo codeTOPACTION.
Sign up for a new Underdog bonus code account today and enter code TOPACTION to make yourself eligible for a Play $5, Get $50 in Bonus Entries promo. In addition to the World Cup, you can use your bonus funds for Stanley Cup Finals action, MLB and more.
Two heavyweights take to the pitch Sunday to open their 2026 World Cup campaign with Germany vs. Curacao in the early game at NRG Stadium in Houston, Texas, and the Netherlands vs. Japan at AT&T Stadium in Arlington, Texas. The first game kicks off at 1 p.m. ET while the second goes at 4 p.m. ET, with both games on FOX.
New users, 18+ 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 and WY can claim $50 in bonus entries to use toward soccer picks and lineup builds by entering Underdog promo codeTOPACTION during the sign-up process. All you have to do is make an initial $5 play with Underdog.
How to Use Underdog Promo Code TOPACTION for Germany vs. Curacao, Netherlands vs. Japan, World Cup
The Underdog promo code TOPACTION provides new users $50 in DFS bonus entries following an initial $5 first entry. Just register for a new account, submit a $5 lineup, and $50 in bonus funds appears in your account. Use it for the 2026 World Cup or anything else in Underdog’s huge menu of DFS sporting options.
The Underdog promo code gives users the freedom to use their bonus funds however they choose. Whether it's player picks or other World Cup builds, users can apply the bonus all at once or use it across multiple selections. House money allows you to make a host of smaller entries of $5 or $10, or to even blow the whole $50 on a long-shot entry.
It’s either maximum exposure to one game or one player, or flexibility with multiple entries across multiple games and players.
Check out the best World Cup prop picks from the Action Network experts.
Germany vs. Curacao Prediction: Kai Havertz Higher Than 0.5 Goals: Kai Havertz finished his season with Arsenal on a personal high note, scoring in his second Champions League final and performing as many have been waiting for him to do for quite some time. He appeared in crucial moments, with four goals in just six UCL matches, and has also scored in two of the last four friendlies with Germany. Against the weakest team in their group — and possibly in the entire World Cup — it's more than reasonable to expect him to score.
Tunisia vs. Sweden Prediction: Alexander Isak Higher Than 0.5 Goals + Assists: Alexander Isak and Viktor Gyokeres should show up on the scorecard against lowly Tunisia, so take your pick. I'll go with Isak, as he's the most complete player of the two, and can either assist or score in different situations: open field runs, headers, loose balls in the box, you name it.
How to Register With Underdog Promo Code TOPACTION for World Cup Sunday, June 14
- Click one of the sign-up links on this page and enter the Underdog promo code TOPACTION during registration.
- Create your account using a username that contains only letters and numbers.
- Enter your email address and create a password with at least 8 characters, including at least one number and one special character.
- Enter your date of birth.
- Accept the Underdog Fantasy Terms of Use and Privacy Policy and confirm that you meet the minimum age requirement (18+, 19+ in Alabama/Nebraska, 21+ in Massachusetts/Arizona).
- Submit a $5+ World Cup DFS lineup using soccer picks to unlock $50 in fantasy bonus entries.
Review your World Cup lineup before submitting it. Use a betting odds calculator to help evaluate your picks and improve your entry decisions.
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).
