With a loaded NBA schedule on Tuesday and then the Big Game on Sunday, now is the perfect opportunity to use the new DraftKings promo code offering $300 in bonus bets if your first $5 wager wins. Use it to bet on Pistons vs. Nuggets, Warriors vs. 76ers, or anything else from the world of sports tonight, and potentially boost your bankroll for Seahawks vs. Patriots 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.

Tuesday NBA betting preview

There are 10 games in the NBA tonight, including a potential NBA Finals preview with the Detroit Pistons taking on the Denver Nuggets. Detroit beat Denver 109-107 on the road exactly a week ago, but three-time NBA MVP Nikola Jokic has since returned for the Nuggets. The latest NBA odds from DraftKings list the Pistons as the 3.5-point favorites while the over/under is 227.5.

In another cross-conference clash on Tuesday, the Golden State Warriors will host the Philadelphia 76ers. Tipoff is scheduled for 10 p.m. ET, and Philadelphia is currently sixth in the East while Golden State is eighth in the West. Joel Embiid is likely to sit out the second night of a back-to-back, and the 76ers will also be without Paul George, who was suspended 25 games for violating the NBA drug policy. The Warriors are favored by 2.5, and the over/under is 219.5 points. Get $300 in bonus bets after if your first $5 wager wins:

Seahawks vs. Patriots betting preview for the Big Game

Levi's Stadium in Santa Clara, Calif. will host this year's Big Game and it's been a remarkable turnaround for the Seattle Seahawks and New England Patriots. Neither team made the postseason last year, but both teams went 14-3 during the regular season with Seattle beating the 49ers and Rams on the way to winning the NFC and New England beating the Chargers, Texans and Broncos en route to an AFC Championship.

The latest Big Game NFL odds from DraftKings list Seattle as the 4.5-point favorite and the over/under is currently 45.5 points. However, you can also bet hundreds of NFL props before and during the Big Game, including novelty props that extend far beyond the action on the field to include the National Anthem sang by Charlie Puth and the halftime show featuring Bad Bunny. 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.