New daily fantasy players can take advantage of Underdog promo code WTOP and start winning bonuses. This is an opportunity to score a $50 bonus with a $5 pick. Click here to activate this offer.
Create an account and lock in this fantasy bonus for this busy sports week. It’s the final week of the MLB regular season and NFL Week 4 starts with Cardinals-Seahawks on Thursday Night Football.
Underdog will raise the bar for new players with this starting bonus. Build a bankroll to make picks on the biggest stars in the NFL and MLB. Let’s take a closer look at how to take advantage of this exclusive offer.
Click here to start signing up with Underdog promo code WTOP and use a $5 pick to win $50 in fantasy bonuses.
Underdog Promo Code WTOP: Score $50 Fantasy Bonus
| Underdog Promo Code | WTOP |
| New User Offer | Play $5, Get $50 Bonus |
| In-App Promos for MLB, NCAAF, NFL Picks | Gimme Picks, Payout Boosters, Entry Boosts, etc. |
| Terms and Conditions | 18+ and Present in Participating States |
| Bonus Last Verified On | September 23, 2025 |
| Information Confirmed By | WTOP |
This is a straightforward offer for first-time players on Underdog. Sign up and start with a $5 pick on MLB or any other market. No matter what happens to that original pick, players will receive a $50 fantasy bonus.
From there, use this bonus cash to make picks on MLB stars like Aaron Judge, Cal Raleigh, Shohei Ohtani, Bobby Witt Jr., Kyle Schwarber and more. Pick higher or lower on different stats for these stars.
How to Unlock Underdog Promo Code WTOP
Creating a new account on Underdog is a quick and stress-free process. Set up a new account by following the step-by-step instructions below:
- Click on any of the links on this page to sign up, including here. Apply promo code WTOP to qualify for this daily fantasy bonus.
- Answer the necessary information sections to set up a new account (name, date of birth, email address, mailing address, etc.)
- Deposit $10 or more in cash using any of the available payment methods (instant bank transfer, credit/debit card, Apple Pay, PayPal, etc.
- Use a $5 pick on MLB, NFL, college football or any other market to secure a $50 bonus.
- Start flipping these bonuses to make picks on any available market this week.
Tuesday Night MLB Matchups
The MLB season is winding down as we get closer to October. There is still a lot of potential movement in the postseason race and there are a few pivotal games on Tuesday night. Here is a look at every matchup coming up:
- Baltimore Orioles vs. Tampa Bay Rays
- Cleveland Guardians vs. Detroit Tigers
- Cincinnati Reds vs. Pittsburgh Pirates
- Philadelphia Phillies vs. Miami Marlins
- New York Yankees vs. Chicago White Sox
- Toronto Blue Jays vs. Boston Red Sox
- Atlanta Braves vs. Washington Nationals
- Chicago Cubs vs. New York Mets
- Texas Rangers vs. Minnesota Twins
- Los Angeles Angels vs. Kansas City Royals
- Arizona Diamondbacks vs. Los Angeles Dodgers
- Seattle Mariners vs. Colorado Rockies
- San Diego Padres vs. Milwaukee Brewers
- San Francisco Giants vs. St. Louis Cardinals
- Athletics vs. Houston Astros
