NFL Week 1 kicks off tonight with a heated rivalry game — Dallas Cowboys vs. Philadelphia Eagles — and Sleeper is giving new users a free square on Cowboys QB Dak Prescott.
When you sign up with Sleeper promo code STIFFS, you’ll get a 100% deposit match up to $100 plus access to the Dak Prescott free winner.
Sleeper Promo Code STIFFS: How to Claim
- Download the Sleeper app (iOS/Android) or visit Sleeper.com.
- Create your free account.
- Enter Promo Code STIFFS when registering.
- Deposit $25 or more.
- Receive a 100% deposit match up to $100 instantly.
🔥 Free Winner: Dak Prescott 0.5 Passing Yards
- Matchup: Cowboys @ Eagles — Thursday, Sept 4 at 8:20 PM ET
- Promo Line: 0.5 passing yards (discounted from 244.5)
- Pick Option: More 🔼 (virtually guaranteed to hit)
- Max Entry: $10
If Prescott completes even a single pass, your pick cashes. It’s as close to a lock as it gets.
Why Play on Sleeper?
- 100% Deposit Match Bonus with promo code STIFFS.
- Exclusive Free Pick Promos like Dak at 0.5 passing yards.
- Simple Over/Under Format for quick entries.
- Full NFL Coverage every week.
- Built-in Social Features to chat and share picks with friends.
⚠️ Bonus Terms
- First-time depositors only.
- Minimum deposit: $25.
- Match bonus capped at $100.
- Must be 18+ (19+ in AL & NE; 21+ in MA & VA).
- Play responsibly. Call/text 1-800-426-2537 for help.
This NFL season opener is the perfect time to join Sleeper. With a Dak Prescott 0.5 passing yards free square and a $100 deposit match using promo code STIFFS, new players get instant value before kickoff.
👉 Claim Your Sleeper Bonus Here
