Whether you're looking to bet tonight's NBA slate or the Big Game on Sunday between the Seattle Seahawks and New England Patriots, you won't want to miss out on the latest DraftKings promo code offering new users $300 in bonus bets if their first $5 wager wins. Tonight's marquee matchups include Knicks vs. Nuggets and Spurs vs. Thunder, and then Seahawks vs. Patriots kicks off at 6:30 p.m. ET at Levi's Stadium on Sunday. Claim your DraftKings promo code here:

For the full terms and conditions and how to claim the promo, read our DraftKings promo code review.

How to claim the DraftKings promo code 

No code is required for this online sports betting offer, but users have to be of legal age in a state where DraftKings legitimately operates. You must also be a new user at the sportsbook to qualify for the offer, meaning you could not have previously signed up for a DraftKings account. Here's how to sign up for one of the top betting sites.

  1. Select "Claim Bonus" on this page, or click here.
  2. Create a DraftKings Sportsbook account by entering all required information, including name, email and the last four digits of your Social Security number.
  3. Agree to DraftKings' terms and conditions.
  4. Make an initial deposit of $5 or more
  5. Place a first bet of at least $5 with odds of -500 or shorter and collect your bonus bets if the wager wins.

Get started here:

You will receive DraftKings' bonus bets in the form of $25 slips within 72 hours of your qualifying wager settling as a win. Bonus bets are valid for seven days after they are received. They hold no cash value. Payouts from bonus bets are transferred to the user's cash balance and do not include the bonus bet stake.

Wednesday NBA betting preview

The New York Knicks (32-18) and Denver Nuggets (33-18) both began the season with title aspirations, and we'll see a potential NBA Finals matchup on Wednesday at Madison Square Garden. Tipoff is scheduled for 7 p.m. ET, and this will be Denver's first back-to-back since Nikola Jokic returned from a 16-game absence with a knee injury. With Jokic's status in question, New York is favored by 6.5 at home while the over/under is 224.5.

The San Antonio Spurs (33-16) are currently second in the West, and they'll take on the NBA's best team tonight when they host the Oklahoma City Thunder (40-11) for a 9:30 p.m. ET tip. These two franchises have already played four times because of an extra NBA Cup matchup and Victor Wembanyama has been Oklahoma City's kryptonite, with the Spurs winning three of four. However, the Thunder are 1.5-point road favorites in the NBA odds from DraftKings, and the over/under is 222.5. Get $300 in bonus bets after if your first $5 wager wins:

Seahawks vs. Patriots betting preview for the Big Game

Led by Sam Darnold, Jaxon Smith-Njigba, Kenneth Walker III and the league's best scoring defense, the Seattle Seahawks went 14-3 during the regular season, won the NFC West and then beat the 49ers and Rams en route to the Big Game. This is the fourth time that the franchise has appeared in the NFL's championship game, with their lone win coming in 2014 against the Denver Broncos.

Meanwhile, the Patriots also went 14-3 this season, and their 10-win improvement over 2024 was catalyzed by Mike Vrabel's hiring and Drake Maye's rapid progression in his second season. New England also won its division and then beat the Chargers, Texans and Broncos on the way to the title matchup. The latest NFL odds from DraftKings list Seattle as the 4.5-point favorite while the over/under is 45.5. Get $300 in bonus bets after if your first $5 wager wins:

Responsible Gaming at DraftKings

DraftKings provides a "Responsible Gaming Center" tab for users on their profile pages. This landing page includes help for problem gambling as well as "Safer Play Tools," a list of options that allow users to limit their use of the app with deposit limits (daily, weekly or monthly), wagering limits, max wager limits and time limits. The platform also has a support team available 24/7 via live chat, and provides contact information for state and national helplines for those who need additional help. If you think you may have a gambling problem, you can call or text 1-800-GAMBLER.