Register for a new DFS account today using the Sleeper promo code ACTION to secure one of the best welcome offers on the market. When you register now, you receive a 100% match on your initial deposit for up to $100 in bonus funds. On top of the deposit match, you receive a $20 bonus. In total, grab up to $120 in bonuses with the Sleeper Fantasy promo code ACTION.
Get started at Sleeper DFS today by creating your first entry on 49ers vs. Colts in Monday Night Football at 8:15 p.m. ET. To claim your offer with the Sleeper promo code ACTION, click on the module below.
Sleeper Fantasy is legal in a majority of U.S. states, including many of those that do not have legal online sports betting yet. Because the Sleeper Fantasy promo code ACTION is available in most locations, it represents one of the best alternatives to the top NFL betting promos on the market. To check if this sign-up bonus is available in your state, take a look at the chart below.
| Sleeper Promo | States Available | Sleeper Fantasy Promo Code |
|---|---|---|
| Get Free $20 + 100% Deposit Match up to $100 | AK, AR, CA, CO, FL, GA, KS, KY, MA, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, WI, WY, DC | ACTION |
Sleeper Promo Code ACTION: Create Entries for 49ers vs. Colts Monday Night Football Now
Sign up for a new DFS account with the Sleeper promo code ACTION now to create entries for 49ers vs. Colts on Monday Night Football or any other sporting event. Secure a 100% deposit match of up to $100 in bonus funds, plus an additional $20 bonus just for signing up.
Let's take a look at an example to demonstrate how this welcome offer works. Suppose I make an initial deposit of $100. I receive a 100% match on my deposit for $100 in bonus funds. I also receive $20 in additional bonus funds just for signing up, bringing my total bonus to $120. I can then use the bonus funds to create an entry that contain picks from tonight's Monday Night Football matchup.
There are two different entry formats to choose from at Sleeper Fantasy. A Max entry requires that you win all of your picks to receive a payout, which is much larger than the alternative. A Flex entry yields a much smaller payout, but you do receive a payout if you lose just one pick.
Here is an example of a $5 Max entry I created for 49ers vs. Colts NFL that has an 4.5x payout multiplier:
- Christian McCaffrey More Than 0.5 Anytime TD
- Philip Rivers Less Than 154.5 Passing Yards
- Jonathan Taylor More Than 79.5 Rushing Yards
If all of my picks win, I receive a $22.50 total payout that includes $17.50 in profit and my $5 entry amount returned back to my account. Get started placing entries like this one today using the Sleeper promo code ACTION.
Steps to Claim the Sleeper Promo Code Offer Today: Monday, December 22, 2025
Follow the steps outlined below to claim a $20 bonus plus a 100% deposit match of up to $100 in bonus funds with the Sleeper Fantasy promo code ACTION:
- Create a new DFS account at Sleeper Fantasy
- Click the "Picks" button and apply the Sleeper promo code ACTION.
- Provide a valid phone number or email address.
- Apply the verification code sent to your phone or email.
- Make your first deposit to receive the 100% match.
- Use your bonus funds to play entries on any sporting event, including 49ers vs. Colts Monday Night Football.
Must be 18+ (19+ or 21+ depending on state of residence) and within applicable state. Not available in NJ. Full T&Cs apply.
