When you create a new account using the Polymarket promo code STIFFS here, you can unlock $50 in bonuses by depositing $10 to your account before 49ers vs. Rams tonight.

Polymarket Promo Code STIFFS: Get $50 Bonus Offer

Polymarket Promo CodeSTIFFS
New Polymarket User OfferDeposit $10 & Get a $50 Bonus
Terms and Conditions18+ and Present in available states
Offer Verified OnSept. 10th, 2026

Offer Overview

This exciting promotion is strictly reserved for new Polymarket customers looking to find an edge in the Week 1 action between Los Angeles and San Francisco. To take advantage of this high-value offer, you will first need to create an account and make a first-time deposit of at least $10.

Once your $10 deposit is processed, you will automatically unlock a $50 bonus. It does stand to reason that traders should jump on this early; please note that Polymarket is available in most US states, and users must be at least 18 years old to play.

Polymarket NFL Promo For Rams vs. 49ers

TeamProbability (Vig-Free)
Los Angeles Rams65%
San Francisco 49ers36%

If you trade $10 to back the favored Los Angeles Rams, a winning prediction will net you $5.12 in profit. On the flip side, predicting an upset and placing your $10 on the underdog San Francisco 49ers would return a more lucrative $16.89 in longshot value.

Looking at the 2025 performance data, it goes without saying that the Rams are positioned as the safer prediction. Los Angeles boasts a highly potent offense that averaged 30.5 points and 394.6 total yards per game last year, compared to San Francisco’s 25.5 points and 351.4 yards. Furthermore, we put a lot of stock in ball security, and the Rams protected the football exceptionally well, ending last season with a +10 turnover differential. The 49ers are far more turnover-prone, carrying a -7 differential. While San Francisco holds a distinct situational advantage in third-down efficiency (converting at 49.8% versus the Rams’ 39.6%), it does stand to reason that Los Angeles’s ability to maximize scoring opportunities and win the turnover battle makes them the statistically stronger trade.

Official Prediction: Los Angeles Rams Moneyline (-192)

Redeem Your Polymarket Promo Code STIFFS Offer

Claiming this exclusive welcome bonus in time to lock in your Rams vs. 49ers predictions is a quick and straightforward process. Follow the simple steps below to set up your account, activate the offer, and secure your $50 bonus:

  1. Sign Up: Create and register a new account here by providing standard personal information (such as your name, email address, phone number, mailing address, and date of birth).
  2. Verify Identity: Provide the necessary proof of identification to verify your account securely.
  3. Apply the Promo Code: When prompted during the registration process, make sure to enter the promo code STIFFS.
  4. Make a Deposit: Fund your newly created account with a first-time deposit of at least $10 using a secure payment method, like a debit card.
  5. Start Trading: Start making your trades with your $50 in bonuses.