Underdog Missouri Promo Code LABS for New Fantasy Players

Updated on 12/14/25

Underdog

Play $5, Get $75 in Bonus Entries!

Bonus Code

LABS

Claim $75

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, NJ, 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).

DFS fans in Missouri can play Underdog’s unique fantasy formats. Underdog Missouri offers fast, strategy-driven contests across multiple sports, and new users can activate the welcome offer using promo code LABS.

FantasyLabs reviews this promo code and signup bonus of Play $5, Get $75 in Bonus Entries! Learn how to get started with Underdog MO’s lineup of legal DFS contests below.

How the Underdog Missouri Bonus Works

New Missouri players who register with promo code LABS can claim Play $5, Get $75 in Bonus Entries!

To be eligible for this DFS bonus, you must:

• Be 18 or older
• Be physically located in Missouri
• Be a first-time Underdog MO user

The bonus activates once you make your first deposit ($10) and play a qualifying contest ($5).

How to Redeem the Underdog MO Promo

Underdog

Play $5, Get $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 a...See More

LABS

Promo Code

Claim $75

The FantasyLabs team claimed the Underdog MO promo code easily. Here are the steps we used that ensure you get the bonus:

1. Follow our links to download the Underdog Missouri app or visit the site.
2. Create your account by providing personal details.
3. Confirm that promo code LABS appears in the field (add it manually if needed).
4. Deposit $10 or more.
5. Submit a $5 entry in eligible Missouri contests.

Once those steps are complete, your Play $5, Get $75 in Bonus Entries! bonus is added to your account.

Recurring Promos for Existing Underdog MO Users

Underdog Missouri consistently runs new and targeted promos. Some of the ongoing rewards include:

• No-Sweat Tokens
• Gimme Picks
• Refer-a-Friend incentives
• Vulture Protection
• Rescues
• Red Zone Rush
• First Quarter Splash

Plus the weekday lineup:

• More Money Mondays
• 30% Thursdays
• Fill It Up Fridays

Missouri users may receive athlete-specific boosts tied to local favorites like Xavier Worthy, Dylan Holloway, and Jordan Kyrou so check the promotions tab frequently.

DFS Contests Available at Underdog Missouri

Missouri’s rules limit which fantasy games can operate in the state. Fortunately, Underdog has built contests that fit these standards while still offering an authentic DFS experience.

Champions (Missouri’s Peer-to-Peer Pick Format)

Though Missouri prohibits traditional house-based pick’em games, Underdog MO offers Champions, a compliant peer-versus-peer version.

In Champions, you assemble a lineup of 2–8 athletes and choose Higher or Lower on player stat projections. Payouts depend on how many selections hit rather than house odds. It’s similar to the DraftKings Pick6 format that you’ll find in Missouri.

Example lineup using Missouri athletes:

• Xavier Worthy — Higher than 41.5 Receiving Yards
• Dylan Holloway — Lower than 1.5 Shots on Goal
• Jordan Kyrou — Lower than 0.5 Points

Champions supports a wide range of leagues, including NFL, NBA, NHL, MLB, CFB, CBB, UFC, PGA, Counter-Strike, Valorant, Soccer, Tennis, and more.

Daily Drafts

Daily drafts let Missourians compete in fast, small-roster drafts for a single slate or daily set of games. They’re one of the quickest ways to get DFS action with same-day results.

Best Ball

Best Ball contests let you draft once and never manage the roster again. It’s ideal for hands-off players, though even DFS vets appreciate the low-maintenance approach.

Tournaments

Underdog MO’s Draft-based tournaments include contests for every bankroll, from small-field games to large-prize pools.

Underdog Sportsbook Not Coming to Missouri

The Underdog MO Sportsbook was previously planning to become one of the Missouri sportsbooks to go live on December 1. The operator heavily advertised in the Show-Me State and locked in a market access partnership with the Kansas City Royals.

However, Underdog will no longer be rolling with its sportsbook product in Missouri. The DFS app remains available for download:

Underdog

Play $5, Get $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 a...See More

LABS

Promo Code

Claim $75

Missouri Alternatives to Underdog DFS

If you want more options within the state, consider:

• PrizePicks — peer-to-peer projections-based play
• Sleeper — peer-to-peer pick’em plus traditional fantasy leagues
• Kalshi — legal event-trading markets that’s regulated by the Commodity Futures Trading Commission

Responsible Play at Underdog Missouri

You can use Underdog Missouri’s full suite of responsible gaming tools, including:

• Deposit limits
• Contest-entry caps
• Cool-off periods
• Self-exclusion
• Activity and transaction history
• Parental controls

For help, contact 1-800-GAMBLER or Missouri’s 888-BETS-OFF helpline.

FAQ

Is Underdog available in Missouri?

Yes. Missouri players can enter Champions and Drafts contests at Underdog MO.

Is Underdog legal in Missouri?

Yes. Underdog uses peer-to-peer formats that comply with Missouri’s DFS regulations.

What promo code should new Missouri users apply?

Use promo code LABS to unlock Play $5, Get $75 in Bonus Entries! at signup.