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Underdog Promo Code SDS: $1K NBA Bonus for Knicks-Celtics, Nuggets-Thunder
By Alex Payton
Published:
Claim a 50% deposit match by signing up with the Underdog promo code SDS. Get bonus cash to make entries on points, rebounds, assists and three-pointers during the NBA playoffs.
New customers can score up to $1,000 in bonus cash with the Underdog promo code. Start making entries on Monday for the Knicks vs. Celtics and Nuggets vs. Thunder.
There are several ways to use your bonus, starting with Higher/Lower picks. Select higher or lower based on a player’s stat projection. Another option is Rivals, so you choose one of two players to have a better performance.
to use the Underdog promo code SDS to get a $1,000 daily fantasy bonus.
NBA Markets for the Underdog Promo Code
| Underdog Promo Code | SDS |
| New User Offer | 50% Deposit Match Up to $1,000 |
| In-App Promos | The Extender: 40% Profit Boost |
| Bonus Last Verified On | May 5, 2025 |
| Information Confirmed By | Saturday Down South |
A standard entry must include 2+ picks. These have the largest potential winnings, but all legs must hit to receive a payout. The other option is creating a flex entry, which will still result in a smaller payout if only one leg doesn’t hit. These are some of the Higher/Lower totals available for the Knicks vs. Celtics and Nuggets vs. Thunder:
- Jalen Brunson: 7.5 first quarter points
- Jayson Tatum: 27.5 points
- Jaylen Brown: 1.5 three-pointers made
- Karl-Anthony Towns: 11.5 rebounds
- Shai Gilgeous-Alexander: 32.5 points
- Nikola Jokic: 9.5 assists
- Chet Holmgren: 26.5 points + rebounds + assists
- Jamal Murray: 2.5 three-pointers made
There are also new tournaments every day. For example, you can draft a team in the “Monday Night Hoops” contest for a chance to win a share of $100,000 in prizes. The rankings tab will show the projections for the top players, so you’ll see who is going early in other drafts. It even has a news feed that is great for learning about injuries and roster updates.
Underdog Promo Code Activates $1K Deposit Match
Underdog has become one of the most popular options for daily fantasy sports across the US. Complete these easy steps to activate the best welcome offer.
- Create an account through the links above to apply Underdog promo code SDS.
- Enter your full legal name, date of birth and email address.
- Make a deposit with an accepted payment method, like a debit card.
Half of your deposit will be matched with a bonus. This means you can collect the max $1,000 bonus with a $2,000 deposit. The NBA is just one option for your bonus, with more markets available for the NHL playoffs, UFC, MLB games and other sports.
The Extender: 40% Boost for Any Game 1
Check the promotions page regularly to find other offers, such as The Extender. You can apply a 40% entry boost to any Game 1 of the NBA playoffs. There are the two games on Monday night, as well as the Warriors vs. Timberwolves on Tuesday. You’ll have a 50% entry boost to use for Game 2, 60% boost for Game 3, 70% boost for Game 4 and so on.
to register with the Underdog promo code SDS and grab a $1,000 deposit match.
Resident of Kentucky, Alex is a graduate from the University of Louisville and avid Cardinals fan. He also follows the New York Yankees, Indianapolis Colts, and has multiple years of experience in the online gambling industry.
