March Madness continues with the Elite Eight on Sunday including UConn vs. Duke at 5:05 p.m. ET on CBS. Before you set your lineups, don't miss out on $20 free plus a 100% deposit match up to $100 with the Sleeper promo code ACTION.
Claim the Sleeper Fantasy promo code ACTION offer with the sign-up link below. Then, use the $20 in bonus entries and your deposit match to build picks for this Elite Eight college basketball slate and other contests. You must be 21+ (19+ or 18+ depending on state) and located in AK, AR, CA, CO, DC, FL, GA, KS, KY, MA, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, WI, and WY.
What You Get with Sleeper Promo Code ACTION
With Sleeper promo code ACTION, you’re playing with $20 in bonus entries plus a 100% deposit match up to $100. That extra cushion matters on Elite Eight slates such as UConn vs. Duke, where rotations tighten and one late scratch can swing your whole build. Instead of forcing one narrow lineup, you can cover more contest types and lineup constructions without overcommitting your first deposit.
Use the added entries to spread out variance: try a single-entry contest with a balanced build, then a smaller multi-entry set with a stars-and-scrubs approach. UConn vs. Duke tipping at 5:05 p.m. ET also nudges strategy, since a late game can change which contests you enter and how you plan around late news, and if you’re still comparing offers, check out an expert guide on the best DFS apps in March 2026.
Why Sleeper Fantasy is Perfect for UConn vs. Duke Elite Eight Game
UConn vs. Duke is the kind of late-window Elite Eight game that rewards flexibility. On Sleeper, you can map out your entries early, then keep some funds back for a second slate or a late tweak if news shifts your player pool. That’s why the combo of the Sleeper promo code ACTION and the built-in contest variety plays so well here, especially if you like mixing safer builds with a couple higher-ceiling shots.
Here’s an easy example ahead of UConn vs. Duke: deposit $100, enter Sleeper Fantasy promo code ACTION, and you’d get a $100 match plus $20 in bonus entries, giving you $120 total playable funds (deposit match + free bonus). From there, you could run two $25 entries, add a $10 entry, and still have room to pivot later instead of jamming everything into one lineup. If you deposit $100, you max the match at $100, then add the $20 free for $120 total, and depositing more than $100 won’t increase the match beyond $100. Don’t dump the entire bonus into one high-variance entry if your goal is to stretch action through the Elite Eight weekend.
How to Claim the Sleeper Fantasy Promo Code ACTION
- Go straight to the Sleeper Fantasy registration page with this link.
- Create a new account.
- Enter Sleeper promo code ACTION and finish registration.
- This unlocks the $20 free bonus after account setup.
- Next, make a first deposit and get a 100% deposit match, up to $100.
Tip: Sign up early to avoid verification delays and to explore the platform before UConn vs. Duke tips off at 5:05 p.m. ET.
Terms and Conditions
Must be 18+ (19+ or 21+ depending on state of residence) and within applicable state. Not available in NJ. Full T&Cs apply.
