New players can claim a $20 bonus after signing up and completing $10 in qualifying trades with Polymarket promo code STIFFS. Click here to start the registration process.
New Polymarket customers can take advantage of an exclusive welcome offer ahead of upcoming NFL action. This bonus creates the perfect opportunity to dive into the prediction markets for the highly anticipated game between the Seattle Seahawks and the Tennessee Titans. Beyond this specific showdown, the promotional offer extends to any NFL markets as the regular season approaches.
Polymarket Promo Code STIFFS Unlocks $20 Bonus
| Polymarket Promo Code | STIFFS |
|---|---|
| New User Offer | $20 bonus After $10 in Trades |
| Terms and Conditions | 18+ and Present in the US (Not Available in MI, NV) |
| Bonus Last Verified On | August 23, 2026 |
Eligible new Polymarket customers can trigger a $20 sign-up bonus by participating in Polymarket prediction markets. To get started on the platform, simply create an account, make a first-time deposit of at least $1, and complete $10 in qualifying trades. Whether you are taking a position on Seattle on the road or backing Tennessee to hold their ground, this promotion adds direct value to your market predictions.
To fully unlock the $20 bonus, users must successfully complete $10 in trades across Polymarket’s NFL prediction markets. This welcome offer is exclusively for new Polymarket customers. The platform is widely accessible across all 50 states, provided users are at least 18 years old to participate.
Seahawks vs. Titans Prediction Preview
| Team | Probability |
|---|---|
| Tennessee Titans | 65% |
| Seattle Seahawks | 36% |
When evaluating which team offers the smarter prediction market trade, seasonal statistics lean heavily toward Tennessee. The Titans enter the game with a significantly more potent offense, averaging 19.0 points per game compared to Seattle’s struggling unit that produces just 7.0 points per contest. Tennessee also holds a massive advantage in finishing drives, boasting a flawless 100.0% red zone efficiency rate, whereas the Seahawks have struggled with a 25.0% success rate inside the 20-yard line. However, Seattle does maintain one distinct offensive advantage: sustaining drives. The Seahawks convert 50.0% of their third-down attempts, noticeably outperforming Tennessee’s 33.3% third-down conversion rate.
How to Activate Polymarket Promo Code STIFFS
Getting started and claiming your welcome bonus for the Seahawks vs. Titans game is a straightforward process. Follow these simple steps to activate the offer and secure your $20 sign-up bonus:
- Create an Account: Register for a new account by providing standard personal information (such as your name, date of birth, and email address) and supplying proof of identification to verify your account.
- Enter the Promo Code: During the registration process, ensure you enter the promo code STIFFS to opt into the welcome offer.
- Make a Deposit: Once your account is verified, make a first-time deposit of at least $1 into your Polymarket wallet.
- Start Trading: Begin participating in Polymarket’s prediction markets, including the Seattle Seahawks vs. Tennessee Titans matchup. To activate the bonus, you must execute $10 in qualifying trades. You do not need to make a single trade worth $10; placing multiple smaller trades may also count toward the requirement, subject to the promotion’s terms.
As soon as you successfully complete the $10 trading requirement, your $20 sign-up bonus will be unlocked and made available in your account, subject to the applicable terms and conditions.
