Missouri online sports betting launched on December 1, 2025, but the Underdog Missouri promo code LABSNEWS is also a strong alternative for MO residents. Sign up now with this offer to claim a DFS welcome bonus worth $75 in bonus entries. Underdog is a leading daily fantasy sports platform launching alongside Missouri’s top sportsbooks, offering a great option even though it’s not a traditional betting app. One of the best sources of picks today is the Eagles vs. Chargers MNF matchup.
Updated on 12/8/25
Use the Underdog Missouri promo code LABSNEWS to lock in your $75 welcome bonus. Submit a $5 entry, and you get $75 in bonus entries awarded as ten separate $10 entries. Click the module below or any sign-up link on this page to redeem the offer.
Check out the Underdog promo code table below to see all key information about the offer in Missouri and other states. Then, make picks from Eagles vs. Chargers MNF or any other game to create a lineup.
| Underdog Sign-Up Bonus | Underdog promo code | 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 Missouri promo code LABSNEWS: How to create your first entry
Sign up for a new DFS account with the Underdog Missouri promo code LABSNEWS, and you’ll receive $75 in bonus entries. To unlock the offer, simply submit an initial $5+ entry.
Updated on 12/8/25
Underdog offers two entry types: Standard and Flex. A Standard entry only pays out if every pick hits, but the potential winnings are much higher. A Flex entry gives you a small margin for error — you can miss one pick and still earn a payout, though the return is smaller compared to going perfect on a Standard entry.
Let’s look at an example of an NFL entry I created with the Underdog Missouri promo code LABSNEWS for today’s Monday Night Football matchup.
- Jalen Hurts to get “More” than 193.5 passing yards
- A.J. Brown to get “More” than 61.5 receiving yards
- Kimani Vidal to get “Less” than 35.5 rushing yards
A three-pick Standard entry has a payout of 6x. If you submit your picks as a Flex entry, the payout multiplier is 3x or 1x. The payout with a Flex entry depends on how many picks you get correct.
How to register with Underdog in Missouri
Follow this guide to register with Underdog in Missouri and join in on the DFS action today:
- Click this Underdog Missouri promo code LABSNEWS link to begin the sign-up process. Alternatively, register with any of the sign-up modules on this page.
- Enter all the required personal identifying information to create a new account with Underdog in Missouri.
- Ensure the Underdog Missouri promo code LABSNEWS is present in the appropriate field as you complete registration.
- Deposit $10 or more into your Underdog account.
- Place a $5 entry to get $75 in bonus entries, win or lose.
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 operates. Terms apply. 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) with Must be 18+ (21+ MA & AZ, 19+ AL, NE) and present in a state where Underdog operates. subject to change. Terms apply.
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