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DraftKings Promo Code: Get $300 Bonus for Celtics-76ers, Lakers Rockets Game 4
By Alex Payton
Published:
If you are an NBA fan looking to step up your betting game for the Sunday slate, the current DraftKings promo code offer is exactly what you need. It’s incredibly straightforward: new users can place a simple $5 wager on tonight’s matchups—like the highly anticipated showdown between the Boston Celtics and Philadelphia 76ers—and get $300 in bonus bets if your ticket cashes.
It is the perfect way for us to build a solid bankroll and start feeling confident enough to tackle the rest of the postseason.
DraftKings Promo Code: Win $300 Bonus for NBA Playoffs Sunday
Before we dive into the handicapping, here is a quick snapshot of the welcome offer we are working with today. Securing this bankroll boost is a breeze.
| DraftKings Promo Code | No Code Needed |
|---|---|
| New User Offer | Bet $5, Win $300 Bonus |
| Terms and Conditions | 21+ and Present in Participating States. |
| Date Last Verified | April 26, 2026 |
Start with a $5 Wager
I love finding simple strategies to maximize our betting value, and for new DraftKings customers, this is the perfect starting line. By taking advantage of this DraftKings promo code offer, you are risking just $5 for the potential to unlock a massive $300 in bonus bets.
Here is the catch we need to keep in mind: this bonus is not guaranteed. You actually have to win your first wager to trigger the payout, and your qualifying wager must be placed on a market with odds of -500 or longer (so a -110 spread or a +150 underdog works perfectly).
If we get it right and your ticket cashes, DraftKings hands out the $300 as twelve individual $25 bonus bets. I absolutely love this structure. Instead of risking everything on one play, twelve separate bets allow us to get a bit more sophisticated—maybe string together a fun Same Game Parlay or chase a bigger payout on an underdog—without stressing our main balance. Just remember, these bonus bets expire after 7 days, so we need to stay active while the NBA action is hot.
NBA Odds for Sunday Night
Alright, let’s look at the morning line and see where we are placing our bets. Here is the upcoming schedule and the consensus betting odds for tonight’s postseason matchups:
Boston Celtics at Philadelphia 76ers
- Spread: Celtics -7.5 (-108) / 76ers +7.5 (-112)
- Total: O/U 213.5 (O -112 / U -108)
Los Angeles Lakers at Houston Rockets
- Spread: Rockets -5.5 (-108) / Lakers +5.5 (-112)
- Total: O/U 207.5 (O -109 / U -111)
The Celtics are 7.5-point favorites. Handicapping this based on the previous playoff games in the series, Boston’s offense is an absolute machine, putting up 109.3 points per game with a 114.3 Offensive Rating. Jaylen Brown is the guy I am watching closely; he is scoring 29.0 points per game while shooting an incredibly efficient 50.8% from the floor.
Add Jayson Tatum stuffing the stat sheet (23.0 points, 10.0 boards, and 7.7 assists), and they are tough to stop. The 76ers are countering with Tyrese Maxey (27.0 points, 7.7 assists) and Paul George (18.0 points). However, Philly’s defense is bleeding an estimated 114.3 points per 100 possessions, which leaves them vulnerable.
In tonight’s other marquee game, the Rockets are laying 5.5 points at home. Houston’s offense flows through Alperen Sengun, who is bullying teams with a massive double-double (24.0 points, 11.7 rebounds), backed by Amen Thompson (19.7 points, 6.7 assists). Meanwhile, the Lakers are leaning heavily on LeBron James. James is out there grinding over 40 minutes a game, producing 25.3 points, 9.7 rebounds, and 8.7 assists.
How to Unlock This DraftKings Promo Code Offer
Setting up your account is incredibly simple. The best part is that absolutely no DraftKings promo code is necessary to enter during sign-up.
To activate the offer and prep for tonight’s action, just follow these actionable steps:
- Create and register an account: Sign up here as a new user on the platform. You will need to provide some standard personal information to verify your identity and location.
- Make a deposit: Once your new account is up and running, make an initial deposit of at least $5 using one of their secure banking methods.
- Place your wager: Navigate to the NBA postseason betting markets and place a real-money wager of at least $5. I am placing my qualifying bet on the Celtics vs. 76ers matchup tonight at 07:00 PM EDT, but you can choose any eligible market.
- Receive your bonus: If your initial $5 bet wins, you will automatically receive those twelve $25 bonus bets ($300 total) to strategically deploy on future playoff games.
21+ and present in participating states. Gambling problem? Call 1-800-Gambler.
Kentucky resident and graduate of the University of Louisville, Alex has years of experience in the online gambling industry. He is an avid fan of the New York Yankees, Indianapolis Colts, and his alma mater, Louisville Cardinals.