Seahawks vs. Patriots kicks at 6:30 p.m. ET on Sunday, so this is your last chance during the NFL season to claim the newest DraftKings promo code offering $300 in bonus bets if your first $5 wager wins. In addition to this sign-up bonus, DraftKings is running other promotions like the Wrangler Big Game Squares contest and the King of the End Zone promotion for New England vs. Seattle. 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 

There's no code required for this online sports betting offer, but you have to be of legal age in a state where DraftKings legitimately operates. You must also be a new user at the sportsbook to get 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. Click "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 at least $5
  5. Place a first bet of at least $5 with odds of -500 or shorter and collect your bonus bets if it wins.

Get started here:

DraftKings will give you 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.

Big Game betting preview

The Seattle Seahawks missed the playoffs last year despite a 10-win season, but decided to make an offseason change at quarterback that paid off. They traded away Geno Smith and signed Sam Darnold to a three-year, $100.5 million contract in free agency. Darnold led Seattle to a 14-3 record in the regular season to earn the No. 1 seed in the NFC and then they beat the 49ers and Rams to win the conference.

Meanwhile, the New England Patriots also made a bold organizational move, firing Jerod Mayo after one season and hiring Mike Vrabel, a team legend and fan favorite, as the new head coach. Vrabel and second-year quarterback Drake Maye led a 10-win turnaround (4-13 to 14-3) in his first season at the helm and then the Patriots beat the Chargers, Texans and Broncos to win the AFC.

The latest Big Game NFL odds from DraftKings now list Seattle as the 4.5-point favorite and the over/under is 45.5 points. You can also bet hundreds of Big Game NFL props, including player props, novelty props and head-to-head-props. Before you participate in any NFL betting for the Big Game, get $300 in bonus bets if your first wager of $5 or more is a winner:

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.