The Underdog promo code LABSNEWS banks a $100 bonus offer for any game today, including 49ers vs. Rams TNF this evening. The bonus offer Underdog promo code LABSNEWS is a play-and-get, so you make a $5 lineup to get $100 in bonus lineups. The best source of picks today comes from the NFL, which features the 49ers vs. Rams TNF at 8:15 p.m. ET.
Updated on 12/5/25
Check out the Underdog promo code LABSNEWS table to see the key information about the offer. Create a new account with Underdog Fantasy via the link below. Once you join the platform, place a $5 lineup on any available game to get $100 in bonus lineups.
| Underdog Sign-Up Bonus | Underdog Fantasy promo code | States Available |
| Play $5, Get $100 | LABSNEWS | AL, AK, AR, 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: Build a lineup with NFL picks from Seahawks vs. Cardinals TNF now
Create a new account with the Underdog promo code LABSNEWS, and place a $5 lineup to get $100 in bonus funds. Today, you can get $100 in bonus lineups to make 49ers vs. Rams on one of the top DFS sites on the market.
Updated on 12/5/25
Choose two to eight picks to make an Underdog Fantasy lineup. With each pick, you select whether “Higher” or “Lower” than the listed statistical projection. Each extra pick you make after the second one increases the payout multiplier on your lineup.
Here’s a three-pick lineup, made up with TNF picks from the 49ers vs. Rams game. Register with the Underdog promo code LABSNEWS and use these NFL picks or any other squares from Thursday Night Football to make your lineup.
- Matthew Stafford to get “Lower” than 236.5 passing yards
- Davante Adams to get “Lower” than 54.5 receiving yards
- Christian McCaffrey to get “Higher” than 59.5 rushing yards
Once you register with the Underdog Fantasy promo code LABSNEWS, create a Standard or Flex entry with your picks. With a Standard entry, it has a higher payout multiplier, but all picks must be right for it to win. You can also make a Flex entry, which lets you get one wrong pick and still win.
The example picks above become a three-pick Standard entry with a 6x payout multiplier. As a Flex entry, you have a payout multiplier of 3x or 1x. Your payout multiplier depends on the number of correct picks within the lineup.
Sign up with Underdog Fantasy today for 49ers vs. Rams TNF
Follow this guide to register with Underdog Fantasy to claim your $100 play-and-get offer for 49ers vs. Rams TNF:
- Click on the Underdog promo code LABSNEWS link to join the DFS platform. You can also click on the sign-up module above.
- Input the necessary personal identification to create a new Underdog account.
- Assure the Underdog Fantasy promo code LABSNEWS is active in the appropriate field as you complete registration.
- Deposit at least $10 or more into your Underdog account.
- Select any available NFL picks from the 49ers vs. Rams game in Thursday Night Football.
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)
YOU MAY ALSO LIKE
Underdog Fantasy Promo Code LABS: Get up to $1,000 in Bonus Cash for Falcons-Eagles on Monday Night Football
Underdog Promo Code LABSNEWS: Claim $50 Bonus for NFL Week 1 Games Now
Underdog Promo Code LABSNEWS: Collect $100 Bonus for Seahawks vs. Cardinals TNF, Any NFL Week 4 Picks
Underdog Promo Code LABSNEWS: Grab $100 in Bonus Lineups for CFB, NFL Games This Weekend
