By using Polymarket promo code STIFFS, new customers can take advantage of an exclusive welcome offer ahead of the matchup between the Minnesota Timberwolves and the San Antonio Spurs. Create a new account and make a cash deposit of $20 or more to unlock $20 in bonuses. Click here to start signing up.
Whether you want to predict the outcome of this specific 2026 Western Conference Semifinals game or explore prediction markets for other NBA playoff matchups this week, as well as active markets across the NHL and MLB, this welcome offer provides a straightforward way to start trading. Polymarket will raise the bar for first-time players with this offer.
Polymarket Promo Code STIFFS Deliver $10 Bonus
Before locking in your trades for the upcoming Minnesota Timberwolves vs. San Antonio Spurs matchup, review the essential details of this exclusive welcome offer below:
| Polymarket Promo Code | STIFFS |
|---|---|
| New User Offer | $20 Bonus After $20+ Deposit |
| Terms and Conditions | 18+ and Present in the US |
| Bonus Last Verified On | May 12, 2026 |
This exclusive offer is designed specifically for new Polymarket customers looking to participate in the 2026 NBA Postseason prediction markets. By registering for a new account, you become eligible to receive a $20 sign-up bonus. Please note that to qualify for this promotion, users must be 18 years of age or older and physically located in an eligible Polymarket state.
To fully unlock the reward before the Minnesota Timberwolves and San Antonio Spurs tip off, you must complete an initial deposit of at least $20. Once your qualifying deposit is processed, the $20 bonus will be credited to your account, providing you with additional trading power to make your predictions on this pivotal Game 5 matchup.
Use Polymarket NBA Promo on Minnesota Timberwolves vs. San Antonio Spurs
| Team | Prediction Probability |
|---|---|
| San Antonio Spurs | 78% |
| Minnesota Timberwolves | 23% |
When deciding which team presents the better trading value, recent series context is critical. This Western Conference Semifinals series is locked at 2-2 following a chaotic Game 4. San Antonio’s Victor Wembanyama was ejected for a flagrant foul on Naz Reid, allowing Minnesota to capitalize. Anthony Edwards powered the Timberwolves to a 114-109 victory, scoring 36 points while managing a knee injury. As the teams regroup under coach Mitch Johnson, the Spurs will lean on their star center’s availability, though they are actively monitoring guard De’Aaron Fox, who is questionable with right ankle soreness. Minnesota, meanwhile, will look to ride their recent momentum and secure another upset.
How to Redeem Polymarket Promo Code STIFFS
Getting started and claiming your welcome offer ahead of the Timberwolves vs. Spurs game is a quick and straightforward process. Follow these simple steps to activate the promotion and secure your bonus:
- Create an Account: Open the app and begin the registration process by entering your standard personal information to create your new profile.
- Verify Your Identity: Provide the required proof of identification to securely verify your account and ensure you meet the eligibility criteria.
- Enter the Promo Code: When prompted during sign-up, enter the promo code STIFFS to attach the exclusive welcome offer to your new account.
- Make a Deposit: Complete a first-time deposit of at least $20.
Once your deposit is processed, your offer will be activated. With your account funded and the bonus secured, you will be ready to trade on the Minnesota Timberwolves, San Antonio Spurs, or any other active prediction markets, including ongoing postseason action in the NHL and daily matchups across the MLB.
