Photo Credit: Craig Dudek Photo Credit: Craig Dudek This article contains references to products from our advertisers and/or partners, and…


Photo Credit: Craig Dudek


Photo Credit: Craig Dudek

This article contains references to products from our advertisers and/or partners, and we may receive compensation when you click on links to products and services

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