The Underdog promo code COVERS unlocks a 50% deposit match up to $1,000 for new users ahead of NFL Week 1 Sunday's full slate. A code is required to activate this offer.
Underdog, one of the best prediction market apps, lets you build entries around games like Bills-Texans and Cowboys-Giants. This offer is live now, heading into Sunday, Sept. 13.
Underdog promo code details
| Underdog New Customer Offer | 50% Deposit Match up to $1,000 |
| Underdog Promo Code | No Code Required |
| Minimum Deposit | $10 |
| Bonus Period | 14 Days |
| Eligibility | New Customers, 18+ in AL, AK, AR, CA, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, LA, ME, MN, MO, MT, NE, NH, NM, NY, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, VA, WA, WV, WI, WY, DC |
| T&Cs |
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369). |
| Date Verified | September 13 |
| Info Confirmed By | Christian Stringer |
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Underdog Promo Code COVERS: How the $1,000 Match Works
The Underdog promo code requires entry during signup, and it triggers a 50% deposit match capped at $1,000 for new accounts. A minimum deposit of $10 is needed to qualify, and the largest match requires a $2,000 deposit. Bonus funds typically post within 72 hours of a qualifying deposit clearing.
Terms to know before using bonus funds on NFL Week 1 Sunday entries include:
- Minimum deposit of $10 required to activate the match
- Bonus capped at $1,000 on a $2,000 deposit
- Playthrough of 1x the deposit plus bonus within 14 days
- Bonus entries require a payout multiplier of 2x or higher
Say you deposit $200 using COVERS and receive a $100 match, giving you a $300 qualifying balance. If you build an entry around Bills-Texans or Packers-Vikings and it wins, that payout counts toward the required $300 playthrough. If the entry loses, the stake is deducted from your balance, but you still have 14 days to complete the turnover using additional NFL Week 1 Sunday entries.
Bonus funds not turned over within 14 days can be forfeited, so plan entries around the full Sunday slate, including games like Cowboys-Giants, to satisfy the requirement before the deadline.
For a broader look at how this stacks up elsewhere, check out this comparison of best prediction market promos.
Use the correct Underdog promo code for your state
| Underdog Promo Code | Eligible States |
| COVERS | AL, AK, AR, CA, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, LA, ME, MN, MO, MT, NE, NH, NM, NY, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, VA, WA, WV, WI, WY, DC |
How to Claim Your Underdog Bonus for NFL Week 1 Sunday
Follow these steps to activate the offer before Sunday's full NFL slate kicks off.
- Click here to sign up for a new Underdog account.
- Enter promo code COVERS in the designated field during registration.
- Verify your identity with the requested personal information.
- Deposit at least $10 to qualify for the match.
- Receive your bonus entries within 72 hours of your deposit clearing.
- Build entries on NFL Week 1 Sunday games to complete the playthrough.
Read the full Underdog review for more details on the platform.
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Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states.Gambling Problem? Call 1-800-GAMBLER (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).






