The Sleeper Fantasy promo code LABSBONUS grants a $55 bonus for any available game this week, like NBA games today and March Madness Final Four games this Saturday. There is a lot of anticipation for the Final Four contests: Florida vs. Auburn starts at 6:09 p.m. ET on Saturday, and Houston vs. Duke tips off at 8:49 p.m. ET later that day.
The Sleeper Fantasy promo code LABSBONUS today, then submit your $5 first entry with NBA or NCAAB picks to grab your $55 bonus.
The Sleeper Fantasy promo code LABSBONUS gives you the $55 in free entries as 11 $5 playthrough credits, which must be used to make entries with Sleeper. The first deposit you make must be $25 or more for you to qualify for bonus funds.
Click here to register with Sleeper Fantasy promo code LABSBONUS in the following states: AK, AR, CA, CO, FL, GA, KS, KY, MA, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, WI, WY, and DC.
Sleeper promo code LABSBONUS breakdown for NBA, March Madness Final Four games
Read below to see all the important information about the Sleeper Fantasy promo code LABSBONUS before you register for the NBA and March Madness Final Four games this week:
Sleeper Fantasy Promo Code | LABSBONUS |
Sleeper Fantasy sign-up bonus | Play $5, Get $55 in Free Entries! |
Payment Methods | U.S. bank account, VISA card, Discover card, Venmo account, or PayPal account |
States Available | AK, AR, CA, CO, FL, GA, KS, KY, MA, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, WI, WY, and Washington D.C. |
How to sign up with Sleeper Fantasy promo code LABSBONUS
Create a new account today with Sleeper Fantasy promo code LABSBONUS, then create a $5 entry with picks from the NBA or March Madness Final Four games. Other sports available on Sleeper Fantasy currently include the MLB and the NHL. Select two to eight picks as part of your entry. With each pick, you must select whether the player gets “More” or “Less” than the statistical projection on the pick. The more picks are part of your entry, the better the payout multiplier on it.
Refer to the screenshot here to see a three-pick entry made up of NBA games today. Submit this exact entry if you believe it wins tonight once you sign up with Sleeper promo code LABSBONUS.
- Ja Morant to get “More” than 23.5 points
- Domantas Sabonis to get “More” than 0.5 double-doubles
- Jayson Tatum to get “More” than 6.5 assists

Once you finish the pick selection process, finalize your entry as a Max or Flex entry.
A Max entry has a higher payout multiplier, and it requires all your picks to hit for it to win. One wrong pick means the entry fails.
There is more flexibility with a Flex entry, as this entry type wins even with one wrong pick. However, it requires a minimum of three picks and has a lowered payout multiplier.
How to register with Sleeper Fantasy today
Use this guide to sign up with Sleeper promo code LABSBONUS and get your $55 bonus from one of the top DFS sites for any NBA or March Madness Final Four games:
- Press this link or use any module on this page to sign up with Sleeper Fantasy.
- Input the required personal identifying information to create a new Sleeper Fantasy account.
- Enter the Sleeper Fantasy promo code LABSBONUS at the appropriate stage to receive your $55 bonus.
- Deposit $10 or more into your Sleeper Fantasy account.
- Submit a $5 entry made up of NBA or March Madness picks to get your $55 bonus.
Must be 18+ (19+ or 21+ depending on state of residence) and within applicable state. Not available in NJ. Full T&Cs apply.