Get ready for the NBA conference finals by signing up with the Underdog promo code WTOP. Sign up here to activate a deposit match in time for the Eastern and Western Conference finals.
Claim a 50% deposit match by signing up with the Underdog promo code. New users can gain up to $1,000 in bonus funds for entries on points, three-pointers, assists and more stats.
There are several different ways to enter a contest, starting with a standard entry of 2+ picks. These have the highest payouts, but all legs must hit. The other option is to flex an entry of 3+ picks, and you’ll still receive some winnings if one leg is incorrect. A guide on the app explains these different picks and features.
Register here to apply the Underdog promo code WTOP. Score up to $1,000 in bonus funds with a 50% deposit match.
Underdog Promo Code for the NBA Conference Finals
| Underdog Promo Code | WTOP |
| New User Offer | 50% Deposit Match Up to $1,000 |
| In-App Promos | Gimme Pick, Entry Boosts, etc. |
| Terms and Conditions | 18+ and Present in Participating States |
| Bonus Last Verified On | May 20, 2025 |
| Information Confirmed By | WTOP |
Action starts with the Western Conference finals on Tuesday night. These are just some of the popular markets for the Timberwolves vs. Thunder:
- Anthony Edwards: 26.5 points
- Shai Gilgeous-Alexander: 43.5 points + rebounds + assists
- Julius Randle: 6.5 rebounds
- Chet Holmgren: 3.5 first quarter points
- Jalen Williams: 1.5 three-pointers made
- Rudy Gobert: 9.5 rebounds
- Alex Caruso: 1.5 steals
- Donte DiVincenzo: 2.5 three-pointers made
- Mike Conley: 6.5 points
Continue using your bonus on Wednesday for the Eastern Conference finals between the Pacers and Knicks. In addition to Higher/Lower picks, you can make entries with Rivals. For example, choose whether Pascal Siakam or Karl-Anthony Towns will have more points in Game 1. And follow along during the action to make picks as the game unfolds.
Get Up to $1K in Bonus Funds with the Underdog Promo Code
New customers in eligible states can complete these easy steps to use the Underdog promo code.
- Sign up here to enter code WTOP.
- Enter your full name, email and date of birth.
- Make a deposit with an accepted payment method.
Half of your initial deposit will be matched with a bonus. So, a $600 deposit will trigger a $300 bonus.
The Extender Boost for Timberwolves-Thunder, Pacers-Knicks
Underdog regularly releases other offers for customers, such as The Extender. You can apply a 40% entry boost to either Game 1 of the NBA playoffs. You’ll be awarded with a 50% boost for Game 2, 60% boost for Game 3, 70% boost for Game 4 and so on. It’s beneficial to use it for the series you think will last the longest.
Try drafting a team of NBA players to compete against other customers for a share of prize pools. The “Tuesday Tip-Off” tournament has a $5 entry fee and $100,000 worth of prizes. Check the news feed to learn about injuries and look at projections for the top players. These tournaments are available for baseball, golf, hockey and more sports. View leaderboards for each contest to see how you team compares to other customers.
Sign up through the links above to use the Underdog promo code WTOP. Redeem up to $1,000 in bonus cash for NBA picks.
