Sign up with the Underdog promo code LABSNEWS to claim a $75 welcome bonus for the NFL Week 18 slate. After you create your account and place a $5 lineup, Underdog credits your account with $75 in bonus entries, win or lose. You can use those bonus entries on any Week 18 NFL picks you choose.
Updated on 1/5/26
Check the table below to confirm availability in your state. Use the link provided to register, place your $5 lineup, and activate your $75 in bonus entries.
| Underdog Sign-Up Bonus | Underdog sign-up link | States Available |
| Play $5, Get $75 | LABSNEWS | 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, WY |
Underdog promo code LABSNEWS: Create a lineup with NFL Week 15 picks
Use the Underdog promo code LABSNEWS to unlock $100 in bonus entries for DFS picks on the weekend NFL slate. After signing up, simply submit a $5 lineup and Underdog will credit your account with $100 in bonus value—win or lose. As one of the available, Underdog offers player picks for every matchup on the NFL Week 18 schedule.
Get ready for the NFL weekend by signing up with the Underdog promo code LABSNEWS on one of the top DFS sites. Place a $5 DFS lineup and receive $100 in bonus entries, regardless of the outcome. Underdog offers player projections for every game on the Week 18 slate.
Updated on 1/5/26
Choose two to eight players and decide whether each finishes Higher or Lower than their projection. The more picks you add, the higher your potential payout.
Below, I’ve highlighted three of my favorite NFL picks for the weekend. Use them as a guide or build your own lineup once you register.
- Lamar Jackson to get “Higher” than 248.5 passing yards
- Baker Mayfield to get “Higher” than 228.5 passing yards
- Shedeur Sanders to get “Lower” than 180.5 passing yards
After selecting your player picks, choose how you want to submit your NFL entry. A Standard Entry delivers the higher payout multiplier but leaves no room for error—every pick must hit for the entry to cash. A Flex Entry adds insurance, letting you to earn a payout even if one selection misses, though the multiplier is lower to reflect the reduced risk.
For example, a three-pick Standard Entry pays 6x your stake if all three projections hit. Submitting those same picks as a Flex Entry reduces the payout to 3x or 1x, depending on how many selections go over their projections.
Sign up with Underdog to select DFS picks for NFL Week 18
Follow this guide to register with Underdog and select your DFS picks from the NFL Week 18 slate:
- Click the Underdog promo code LABSNEWS link to begin the registration process.
- Provide all the necessary personal identifying information to create a new account.
- Assure the Underdog Fantasy promo code LABSNEWS is active in the right field.
- Deposit at least $10 into your new Underdog account.
- Create a $5 lineup with any picks from NFL Week 18. The offer banks $75 in bonus entries.
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. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, NY, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)
