There are must-see basketball games throughout Sunday, and the latest DraftKings promo code offers new users $200 in bonus bets if their first $5 wager wins. The Sunday NBA schedule is headlined by a night slate of Celtics vs. 76ers, Mavericks vs. Thunder, Clippers vs. Pelicans, and Lakers vs. Kings. 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.

Sunday NBA betting preview

Boston knocked down 22 of 34 3-point attempts in a 148-111 win over Brooklyn on Friday, as big man Nikola Vucevic had 28 points and 11 rebounds. The Celtics are 6-2 since acquiring Vucevic, and they will be seeking another win on Sunday night against Philadelphia. The 76ers have won three straight games and holds a 2-1 lead over Boston in the season series, but the Celtics are 9.5-point home favorites on Sunday. 

Defending NBA champion Oklahoma City travels to Dallas for a Western Conference showdown that also begins at 8 p.m. ET. The Thunder are coming off an overtime win against Denver on Friday, as star guard Shai Gilgeous-Alexander had 36 points in his first game back from an injury. Gilgeous-Alexander and the Thunder are 16.5-point favorites against the Mavericks, who have lost 12 of their last 14 games. Get $200 in bonus bets 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-MY-RESET.