There is nothing better than a nice pay day to kick off a weekend of hoops. If you are looking to build winning lineups, new users can take advantage of the Sleeper promo code MHSXL to score a generous welcome offer ahead of tonight’s matchup between the Cleveland Cavaliers and the Dallas Mavericks.
This sign-up offer grants new players a $20 bonus just for registering and making a minimum deposit of at least $10, plus a 100% deposit match worth up to $100. Whether you want to handicap tonight’s Cavaliers-Mavericks showdown, other NBA games or college basketball, this bankroll boost gives you a real chance to maximize your daily fantasy sports action.
Collect $120 Bonus with the Sleeper Promo Code MHS
| Sleeper Promo Code | MHSXL |
|---|---|
| New User Offer | $120 bonus ($20 bonus + deposit match up to $100) |
| Terms and Conditions | 18+ years of age (19+ in Alabama and Nebraska, 21+ in Massachusetts and Arizona) & in participating state |
| Date Last Verified | March 13, 2026 |
As the Dallas Mavericks prepare to host the Cleveland Cavaliers at the American Airlines Center, new Sleeper customers looking to get in on tonight’s NBA action can take advantage of this lucrative two-part welcome of fer. By signing up and making a qualifying initial deposit of at least $10, users will automatically receive a $20 bonus. On top of that, Sleeper provides a 100% deposit match worth up to $100.
By maxing out the deposit match, players can arm themselves with up to $120 in total bonus funds to use toward building their daily fantasy basketball entries. To claim this promotion, you must be a first-time Sleeper user located in a participating state and meet the minimum age requirements. Once your new account is verified and funded, your bonus balance can be immediately applied to matchups across the NBA slate. Once you get the hang of the platform, you can even try making picks on college basketball players over the weekend during the conference tournaments.
There is also a free pick, so you’ll be able to take an NBA or NCAAB player to score over 0.5 points for an easy winner.
NBA Picks with the Sleeper Promo Code
If you are looking to utilize your Sleeper promo tonight, there are several high-profile scorers taking the floor with elevated points projections.
| Player | Opponent | Points Over/Under Prop |
|---|---|---|
| Anthony Edwards | Golden State Warriors | 27.5 |
| Donovan Mitchell | Dallas Mavericks | 26.5 |
| Jalen Brunson | Indiana Pacers | 25.5 |
| Cade Cunningham | Memphis Grizzlies | 24.5 |
| Pascal Siakam | New York Knicks | 21.5 |
I’m eyeing a few of these props to build a winning ticket tonight. Anthony Edwards highlights the slate with the highest over/under at 27.5. Ant has been an absolute problem lately, generating massive highlight-reel sequences for fans. His line actually sits below his massive season average of 29.45 points per game.
Donovan Mitchell follows closely with a 26.5 points prop as the Cavaliers head to the American Airlines Center. Coming off a frustrating loss where he was vocal about officiating and review rules, look for Mitchell to play with a chip on his shoulder.
In Indiana, the vocal Knicks captain Jalen Brunson commands a 25.5 points prop, looking to exploit the Pacers defense. On the other side of that matchup, Pascal Siakam has a line of 21.5 points, though we need to monitor his status closely; he is currently listed as day-to-day with a right knee sprain.
How to Activate Your Sleeper Welcome Bonus
Activating your promotional offer ahead of tonight’s Cavaliers vs. Mavericks matchup is a straightforward process. First, you will need to create and register a new account here by providing standard personal information. During this registration step, promo code MHSXL is required to lock in your eligibility.
Once your account is successfully created, you will need to deposit at least $10 in order to activate the $20 bo nus. However, it is vital to remember that your first deposit is what will be matched by Sleeper. Because of this, don’t do the $10 deposit unless that’s all you want matched.
Making a first-time deposit of $100 is exactly how you will receive the full $120 value of the potential Sleeper bonus ($100 deposit match plus the $20 sign-up bon us). Users do not have to deposit the full $100 to get the deposit match; that is just the maximum amount Sleeper will match.
