Underdog promo code COVERS unlocks a 50% deposit match up to $1,000 for new users ahead of Monday's AFC West showdown between the Broncos and Chiefs. No complicated steps here, just enter the code, make a qualifying deposit and get moving on the Kansas City primetime matchup.
As of Sunday, Sept. 13, this remains one of the more accessible welcome offers among the best prediction market apps, and you can claim the 50% deposit match up to $1,000 before kickoff at Arrowhead Stadium.
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 14 |
| Info Confirmed By | Christian Stringer |
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Underdog promo code details for Broncos vs. Chiefs
New customers who want in on the Monday night matchup between the Broncos and Chiefs can use the Underdog promo code COVERS to trigger a 50% first-deposit match worth up to $1,000. A code is required, and entering it correctly at sign-up matters since Underdog can display different promotions to different users. Depositing at least $10 qualifies you, though reaching the full $1,000 match requires a $2,000 deposit.
- Minimum deposit: $10
- Maximum match: $1,000 (requires $2,000 deposit)
- Playthrough: 1x the deposit plus bonus within 14 days
- Bonus credit can take up to 72 hours to appear after the deposit resolves
Consider a $200 deposit using code COVERS. That produces a $100 match, for a combined $300 in entry activity needed to satisfy the playthrough. If your entries tied to the Broncos and Chiefs game clear that requirement within 14 days, the bonus becomes eligible for withdrawal under account terms. If the entries lose or the playthrough isn't completed in time, the unused promotional balance can be forfeited, though your original deposit itself isn't wiped out.
Before locking in your deposit for Monday night's game, it's worth reviewing the best prediction market promos to see how this offer stacks up.
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 the Underdog promo code offer
Getting started with Underdog ahead of Monday night's game takes just a few minutes.
- Register for a new account through the Underdog sign-up page.
- Enter code COVERS in the promo field during registration.
- Complete identity verification with your personal information.
- Deposit at least $10 to activate the 50% match.
- Receive bonus entries within 72 hours and start using them.
Read the full Underdog review for more details before signing up.
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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).






