Dive into the 12 game NBA slate tonight or get a jump on Miami vs. Ole Miss tomorrow, and redeem bonuses while doing so by signing up with the Underdog promo code WTOP. All new users who sign up are able to redeem $75 in bonuses to use on the NBA today, CFB Thursday and Friday, and NFL games all weekend.
Place a $5 entry on the NBA today to receive $75 in bonuses. The outcome of that entry does not matter, so you are able to redeem this bonus guaranteed after placing that initial wager
Make sure to also check out Underdog Predict as well, even though there is no sign-up offer:
Playing on underdog allows you to find player prop markets across all sports, including the NBA, NFL, CFB and more, and select them to go higher or lower than what the lines are posted at.
Sign up and claim the Underdog promo code WTOP to receive a guaranteed $75 bonus.
Underdog Promo Code WTOP For NBA Bonus
| Underdog Promo Code | WTOP |
| New User Offer | Play $5, Get $75 Bonus |
| In-App Promotions | 50% NFL Boost, 50% NBA Profit Boost, 40% Soccer Profit Boost Ladders, Streaks, Rescues, etc. |
| Terms and Conditions | 18+ and Present in Participating States |
| Bonus Last Verified On | January 7, 2026 |
| Information Confirmed By | WTOP |
Create a new account and place a $5 entry to receive $75 in bonuses. From there, check out the Underdog app and start placing your favorite entries from there.
There are two types of entries you can make on Underdog, a standard entry and a flex entry:
- For a standard entry, place a 2+ leg entry and get paid out if all legs hit. Higher risk, but higher reward.
- A flex entry allows you to receive some money back on a 3+ leg entry if only one misses, but the payout is higher if they all hit.
Underdog Promo Code WTOP: How to Sign Up
It is easy to get up and running with this promo from Underdog. Just click head to the sportsbook and go through the sign-up process by entering basic personal information to the required fields. Make sure to enter the code WTOP during this process to secure your offer, too.
Then, you will have to use a secure payment option to complete your initial deposit. This can be done with a credit card, debit card or several other methods. Use your funds to then complete your initial $5 entry, which will unlock your $75 in bonuses.
Three Profit Boosts via Underdog
There are three separate profit boosts that you can opt-into on Underdog and start boosting your odds. More are to come as the NFL and college football playoffs get closer, but right now you can boost an NFL and NBA entry by 50%, and a soccer entry by 40%.
Here are some early NFL looks that we like for this weekend:
- Jordan Love higher than 11.5 rushing yards
- Josh Allen higher than 34.5 rushing yards
- Saquon Barkley lower than 81.5 rushing yards
- Boosted from 6x to 7.50x
As for the NBA entry, here is how we would use this boost:
- LaMelo Ball lower than 7.5 assists
- Jalen Brunson higher than 28.5 points
- Anthony Black higher than 17.5 points
- Boosted from 4.92x to 6.88x
