The Underdog promo code COVERS unlocks a 50% deposit match up to $1,000 for new members ahead of Wednesday's Patriots vs. Seahawks rematch and the 49ers vs. Rams matchup in Melbourne. A code is required to activate this offer. New users exploring the best prediction market apps can use this bonus to trade on both season-opening games. This offer is available as of Tuesday, Sept. 8.
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 8 |
| Info Confirmed By | Christian Stringer |
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How the Underdog Promo Code Works for Patriots vs. Seahawks
Signing up with the Underdog promo code COVERS gives new customers a 50% match on their first deposit, capped at $1,000. A code is required, and users must deposit at least $10 to qualify for the match tied to this offer.
- Minimum deposit of $10 required to trigger the match
- Maximum bonus of $1,000 requires a $2,000 deposit
- Bonus funds can take up to 72 hours to post after the deposit resolves
- Users have 14 days to complete 1x the deposit plus bonus in qualifying entries
- Unused promotional balance is forfeited if the playthrough is not met in time
Applied to Wednesday's opener between New England and Seattle, a $100 deposit would generate a $50 match, creating a $150 balance to work through. If entries tied to that balance win, the payout could be withdrawn once the playthrough is satisfied. If the entries lose, only the original deposit and bonus amount are affected, and no additional funds are owed. Bettors weighing this offer against other options can review the best prediction market promos to see how the terms compare before depositing.
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 |
Claim Your $1,000 Underdog Bonus Today
Getting started with this offer takes only a few minutes before kickoff.
- Register for a new Underdog account through the registration page.
- Enter code COVERS in the promo field during sign-up.
- Complete the identity verification steps required by Underdog.
- Deposit at least $10 to activate the 50% match.
- Use the balance on eligible entries once bonus funds post.
For a closer look at how this promotion stacks up, check out this Underdog review before making a deposit.
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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).






