Imagn Images

The new and improved DraftKings promo code is going all out for NFL bettors, as it upped its offer from $200 in bonus bets instantly to $300 in bonus bets instantly while still offering over $200 off NFL Sunday Ticket. The NFL season doesn't begin until the 2025 NFL Kickoff Game between the Eagles and Cowboys on Thursday, September 4, but you can still bet MLB, WNBA, tennis or soccer on Tuesday and apply your boosts to football betting down the road. Tonight's marquee matchups include Mariners vs. Padres in baseball, Sparks vs. Mercury in basketball, and American Coco Gauff in first-round action at the U.S. Open against Ajla Tomljanovic. Click here to get the upgraded DraftKings promo code for new users and take advantage of one of the best sportsbook promos:

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.

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.

MLB betting preview

In today's MLB betting, the 15-game MLB schedule offers ample opportunity for a focus on MLB player props. The latest MLB weather forecast is calling for a warm night at Yankee Stadium with the wind blowing out to straightaway center, which might bode well for MLB HR bets in Yankees vs. Nationals. As a team, the Yankees hit a home run against left-handed pitching once every 23.1 at-bats and they'll take on Nationals lefty MacKenzie Gore tonight.

Gore has given up multiple home runs in four of his last seven starts and has a 7.88 ERA since the MLB all-star break. There's not a lot of juice left on Aaron Judge to homer, with DraftKings listing his MLB home run odds at +135, but Giancarlo Stanton is priced at +230 despite homering four times in the last week and lefty-killer Paul Goldschmidt (1.159 OPS against LHP this season) is at +400. Bet any of those options now and get $300 in bonus bets instantly and over $200 off on NFL Sunday ticket as a new user.

WNBA betting preview

If you're wondering how to bet on the WNBA today, there are two games on the schedule. The action begins with Fever vs. Storm at 7 p.m. ET and then concludes with Sparks vs. Mercury at 10 p.m. ET. Caitlin Clark remains out with a groin injury for Indiana and Seattle is favored by 3.5 on the road in the latest WNBA odds while the Mercury are 4.5-point road favorites in the nightcap.

All four teams playing on Tuesday are in the WNBA playoff picture, so expect a postseason atmosphere as we enter the stretch run. Fever star Kelsey Mitchell has the highest over/under for any player in tonight's games at 21.5 points while Sparks guard Kelsey Plum is at 20.5 in tonight's WNBA player props. Bet at DraftKings and get $300 in bonus bets instantly plus over $200 off NFL Sunday Ticket: 

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.