All new DFS users can claim bonuses while playing on the Monday Night Football game tonight between the 49ers and the Colts. Sign up with the Underdog promo code WTOP to claim a $75 bonus thanks to this easy welcome offer.
Create a new account and place an entry for $5, which will be good enough to redeem $75 in bonuses. The outcome of that initial wager does not matter, so this bonus will be secured, guaranteed.
This is a great opportunity to get your account started off with a bonus, which can be used on any NFL MNF, NBA, NHL entry tonight, or any other sport. With the holidays featuring a ton of huge games over the next week or so, now is the time to sign up and take advantage of this generous welcome offer.
So, sign up with the Underdog promo code WTOP to receive a $75 bonus for MNF tonight.
Underdog Promo Code WTOP for $75 NFL Bonus
| Underdog Promo Code | WTOP |
| New User Offer | Play $5, Get $75 Bonus (10X$10 Bonus Entries) |
| In-App Promotions | Daily Unwrapped Promo, Team Picks, Ladders, Streaks, Rescues Etc. |
| Terms and Conditions | 18+ and Present in Participating States |
| Bonus Last Verified On | December 22, 2025 |
| Information Confirmed By | WTOP |
Sign up and place a $5 entry across any sport on Underdog to redeem this $75 bonus.
Then, after signing up and claiming this welcome offer, you can start diving into the slate on Underdog. There are two types of entries that users can play on Underdog, a standard entry or a flex entry.
For a standard entry, place a 2+ leg entry, and every pick must be correct to receive winnings. The more legs in the entry, the higher the payout. Then, there is a flex entry, where users can place a 3+ pick entry and still receive some winnings of only one leg loses. That said, the payout is lower if all of the legs hit.
How to Redeem the Underdog Promo Code WTOP
New customers can take these steps to grab a bonus for the Jake Paul fight or CFP Friday night. Take advantage of the guide on this DFS app to learn about the special features and boosts.
- Head to the app and apply the Underdog promo code WTOP.
- Enter your date of birth and other account info to verify your identity.
- Use online banking or PayPal to make a deposit.
- Play a $5 entry to redeem a $75 bonus.
The outcome of your opening $5 contest doesn’t matter, so you are guaranteed to receive a $75 bonus.
Back Christian McCaffrey, Jonathan Taylor & More on Underdog Tonight
Using Underdog for the Monday Night Football game tonight allows you to back superstars such as Christian McCaffrey and Jonathan Taylor in different NFL entries. For example, both RBs are relatively likely to get into the end zone, and you can combine both McCaffrey and Taylors anytime touchdown market into an entry on Underdog.
McCaffrey is priced at 0.73x and Taylor at 0.71x, which are both listed on the popular picks tab if you head to this game on Underdog.
If touchdown markets are not your thing, have no fear as pretty much any player prop market you can think of will be represented on Underdog for you to select higher or lower than. This includes markets such as: rush attempts, completions, interceptions thrown, fantasy points and more.