NFL betting promos for 49ers vs. Rams: Score over $4,000 in sportsbook, prediction market offers for ‘Thursday Night Football’

The 2026 NFL season is officially underway, and the Rams and 49ers take to Australia for the first “Thursday Night Football” feature of the year.

Los Angeles enters as 3.5-point favorites after the NFC West rivals split their two games last year.

The Rams set out on their quest for a Super Bowl as 5/1 favorites while an aging 49ers core looks for another competitive season after making the NFC Divisional Round last year.

For those looking to redeem bonuses on the action, we’ve listed the best sportsbook promo codes and prediction market offers, which add up to 3,840 in net value, for Rams vs. 49ers.

Best sportsbook promos to use for 49ers vs. Rams NFL Week 1

If you’re looking to place bets on 49ers vs. Rams, these are the best sportsbook promos for TNF.

Best prediction markets and promos for 49ers vs. Rams NFL Week 1

49ers vs. Rams is an advantageous event to grab the best prediction market offers.

bet365

bet365 is well known for it’s variety of prop markets and its same game parlay feature.

You can sign up for 49ers vs. Rams and bet $10 to get $365 in bonus bets win or lose.

Here’s how to claim it:

Click the link and go to sign up at bet365.
Create a sports betting account using the bet365 bonus code
Make a minimum deposit of $10 to become eligible for $365 bonus bets.
Place a $10 bet on any 49ers vs. Rams market

bet365 Sportsbook promo code	N/A
bet365 Sportsbook offer	Bet $10, get $365 in bonus bets win or lose.
Minimum wager amount	$10
bet365 Sportsbook T&Cs	Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. Must be 21+ and physically present where bet365 operates. Please gamble responsibly. New customers only. Claim via app. $10 min. Deposit required. Bonus bets are non-withdrawable and expire 7 days after receipt. Bonus bet wager excluded from returns. Time limits, min. Odds, and T&Cs apply. This code is used for marketing and tracking purposes only. Void where prohibited. Not eligible in IL, TN, and WV.

Fanatics

Fanatics is offering a terrific welcome bonus for the NFL season opener as new users can bet $20 to get $350 in FanCash.

Here’s how to claim this bonus:

Click this link and head to Fanatics Sportsbook’s sign-up page.
Create your account and use promo code NYPOST26 at sign-up.
Opt in to the promo and wager on NFL opening night.

Fanatics Sportsbook promo code	NYPOST350
Fanatics Sportsbook offer	Fanatics Sportsbook: Bet $20, Get $350 in FanCash!
Minimum wager amount	$20
Fanatics Sportsbook T&Cs	New customers in AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY. Must toggle on this promotion in your bet slip and wager $20+ cash on any market (min. odds -500) within 7 days of account opening to receive $50 in FanCash each day for your first 7 days. Must opt in each day to claim FanCash. FanCash issued in connection with this Promotion expire 24 hours from issuance. Terms apply-see Fanatics Sportsbook app.

BetMGM

You can place a first bet of up to $1,500 on the house.

So if you lose, you get reimbursed. The sports bonus remains active for seven days, available for any market on the platform.

Here’s how to get in on the action for 49ers vs. Rams:

Select your bonus offer.
Choose your state.
Fill out your login details.
Enter the BetMGM promo code POSTBET
Make a deposit

BetMGM Sportsbook promo code	POSTBET
BetMGM Sportsbook welcome offer	Get up to $1,500 Back in bonus bets if your first bet doesn’t win
BetMGM Sportsbook T&Cs	21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. AZ, CO, DC, IA, IL, IN, LA, KS, KY, MD, NC, OH, TN, VA, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-470 (KS, NV), 1-800-BETS-OFF (IA). First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in MA, MS, NY, NV, ON, PR, MI, NJ, PA, or WV. Visit BetMGM.com for Terms & Conditions.

FanDuel

FanDuel is offering $350 in bonus bets at FanDuel for the NFC West showdown Down Under.

Here are the steps to collect the bonus value:

Click on this link to be redirected to the FanDuel offer page.
Fill out the registration forms and add all of your information.
Deposit at least $5 and place a qualifying wager to receive bonus bets.

FanDuel Sportsbook promo code	N/A
FanDuel Sportsbook Welcome Offer	Get $350 in bonus bets
Minimum wager amount	$5
FanDuel Sportsbook T&Cs	Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET. Call 1-888-789-7777 or visit ccpg.org/chat (CT). Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Visit http://www.mdgamblinghelp.org (MD). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY). 21+ (18+ D.C., WY) and present in select states (for KS, in affiliation with Kansas Star Casino). First online real money wager only. Min $5 wager required for 7 consecutive days. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 7 days after receipt. Restrictions apply. See terms at sportsbook.fanduel.com. Call 1-877-770-7867 (LA).

DraftKings

You won’t need a specific promo code, so just hit this link to set up your account.

DraftKings Sportsbook promo code	N/A
DraftKings Sportsbook Missouri Welcome Offer	Bet $5, bet $200 in bonus bets instantly
Minimum wager amount	$5
DraftKings Sportsbook T&Cs	GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit http://www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: sportsbook.draftkings.com/promos. Ends 9/20/26 at 11:59 PM ET. Sponsored by DK.

theScore Bet

theScore Bet’s 49ers vs. Rams offer matches BetMGM: a bet reset of up to $1,000 as opposed to $1,500 back in bonus bets.

Here’s what you need to know to sign up:

Head over to theScore Bet app or website
Click ‘Sign Up’
Enter your basic info — email, phone number, username, password
Enter the theScore Bet promo code NPNEWS
Verify your account via email, deposit, and you’re ready to bet

theScore Bet Sportsbook promo code	NPNEWS
theScore Bet Sportsbook offer	Bet reset up to $1,000!
Minimum wager amount	$10
theScore Bet Sportsbook T&Cs	New users only, 21+. Gambling problem? Call 1-800-GAMBLER. Must be physically present in AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, and VA in order to wager. Players must sign up using a specified Promotion code and then place an Eligible Wager on an Eligible Game during the Promotion Period. Please Gamble Responsibly.

Betting on the NFL?

Kalshi

If you’re trading on 49ers vs. Rams, use the Kalshi promo code NYPMAX when creating an account to earn $25 when you trade $25.

The Kalshi promo code NYPMAX is available only to new users and must be used during registration to secure the bonus offer.

Here’s how to claim the $25 trading bonus:

Sign up by downloading the Kalshi app or creating an account on the website.
Enter the Kalshi promo code NYPMAX.
Verify your account
Make a deposit
Complete at least $25 in trades

Kalshi promo code	NYPMAX
Kalshi offer	Trade $25, get $25
Kalshi T&Cs	Certain limitations apply. The offer is available to new users only, subject to the terms and conditions. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.

Polymarket

The Polymarket promo code NYPMAX1 can be used at sign-up to activate bonus funds after a qualifying deposit; users must make at least one real-money trade.

Additionally, users must be at least 18 years old to trade on Polymarket.

Download the Polymarket app on your iOS or Android device
Enter the Polymarket promo code NYPMAX1 to begin registration
Sign up and create an account
Verify your account
Make a minimum deposit of $10
The $50 welcome bonus is then added to your account

Polymarket promo code	NYPMAX1
Polymarket offer	Deposit $10, Get $50 Trading Bonus
Polymarket T&Cs	18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading involves high risk and may result in loss of your entire investment. See polymarket.us/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated derivatives exchange and clearing organization. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.

Why Trust New York Post Betting

Sean Treppedi handicaps the NFL, NHL, MLB and college football for the New York Post. He primarily focuses on picks that reflect market value while tracking trends to mitigate risk.

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