Underdog Promo Code COVERS: Get 50% Deposit Match up to $1,000 for 49ers vs. Rams Thursday Night Football

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Sep 10, 2026 , 05:55 PM ET • 3 min read

Use Underdog promo code COVERS for a 50% deposit match up to $1,000 ahead of 49ers vs. Rams in Australia.

Photo By - Use Underdog promo code COVERS to claim a 50% deposit match up to $1,000

The Underdog promo code COVERS gives new users a boost before the 49ers and Rams meet in the first regular-season NFL game played in Australia. A code is required, and it activates a 50% deposit match up to $1,000 for eligible new customers.

As of Sept. 10, this offer lets bettors build entries around Thursday's matchup at the Melbourne Cricket Ground. Fans comparing the best prediction market apps will find this deal among the most competitive currently available.

50% Deposit Match up to $1,000
Code: COVERS


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 10
Info Confirmed By Christian Stringer

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Claim the Underdog Promo Code for 49ers vs. Rams

The Underdog promo code COVERS is required to unlock the 50% deposit match, and it works for entries tied to Thursday's 49ers vs. Rams game from Melbourne. New users depositing at least $10 receive a match worth up to $1,000, though a $2,000 deposit is needed to reach that ceiling. The bonus arrives as bonus entries within 72 hours and must be played through once before becoming eligible for withdrawal.

  • Minimum deposit: $10
  • Maximum match: $1,000 (requires a $2,000 deposit)
  • Playthrough requirement: 1x the deposit plus bonus
  • Turnover window: 14 days from bonus issuance
  • Eligible entries: Prediction Picks and Combo entries, subject to a minimum 2x payout multiplier

Suppose a bettor deposits $100 and builds a Combo entry featuring the 49ers vs. Rams matchup. If the entry hits, both the winnings and progress toward the $150 playthrough requirement accumulate immediately. If the entry misses, the deposit and bonus remain intact, but the user still has 14 days to complete $150 in qualifying entries before any unused bonus is forfeited.

Comparing this structure against other best prediction market promos can help bettors decide if the terms fit their staking plans before the 49ers and Rams kick off from Australia.


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 Redeem the $1,000 Underdog Bonus

Claiming this welcome offer takes just a few minutes before kickoff.

  1. Click a registration link to start a new Underdog account.
  2. Enter promo code COVERS in the designated field during sign-up.
  3. Complete the identity verification steps required to activate the account.
  4. Deposit at least $10 to trigger the 50% match, up to $1,000.
  5. Use the qualifying balance on eligible entries within the 14-day turnover window.

Read the full Underdog review for more details on the platform before signing up.


Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

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).

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Luc LeBlanc
Content Editor

Luc LeBlanc has worked in sports media for nearly half a decade, blending his analytical approach, knack for pattern recognition, and a unique, transparent writing style to present readers with the best and most accurate information.

Safe and responsible sports betting never comes from blindly following picks or projections, but rather from better informing oneself through digesting trusted, transparent, and reliable information.

He holds a Geography degree (BSc) from Saint Mary's University. His love for maps and his science-oriented thought processes have seamlessly translated to how he approaches his work today.

Whether it's the NHL, ATP/WTA Tours, MLB, or NFL, he can always be trusted to deliver valuable information in an accessible manner and will never push a narrative without good reason.

Prior to joining Covers, his work could be found across numerous publications, such as The Hockey Writers, FanSided, and Oddspedia. 

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