Kalshi Promo Code TSNEWS Arrives with $10 Bonus for Thunder-Spurs Game 4

There's nothing better than finding a sharp edge on a big game, and today we're handicapping an incredible postseason clash between the San Antonio Spurs and the Oklahoma City Thunder. If you're tired of the usual grinds and want a real chance at a nice pay day, new customers can sign up here with the Kalshi promo code TSNEWS to unlock a $10 bonus.

All you have to do is make $10 in trades ahead of today's NBA game. I'm placing these trades right alongside you, and while we're going to use this bonus to target today's matchup, the beauty of this offer is its flexibility. You can use it for any NBA game this week, or even look down the road to predict the Thunder—or the Spurs or Knicks—to win the NBA Finals.

Kalshi Promo Code TSNEWS for NBA Trading Markets

Welcome Offer Overview

Here’s how we're playing this. New Kalshi customers can easily claim this $10 sign-up bonus to start exploring their unique prediction markets. I always recommend building your bankroll early, and to claim this offer, you just need to make a first-time deposit of at least $1 into your new account.

Your $10 bonus is officially unlocked after you make $10 in trades. It’s a beautifully simple way to boost your balance while predicting the outcome of the Spurs and Thunder. Kalshi operates as a federally regulated financial exchange, which means it is legally available in all 50 states. As long as you are 18 or older, you can sign up, deposit, and start trading the markets with me tonight.

Buy Contracts for Game 4 in San Antonio

When we're handicapping these prediction markets, we are looking strictly at the implied probability of an outcome. If you use your newly deposited funds to make a $10 trade on this game, your payout hinges on who you back. A $10 trade on the favored San Antonio Spurs taking care of business on their home court would yield a profit of $8.13.

On the flip side, if you're hunting for a bit more value, placing that $10 on the underdog Oklahoma City Thunder to pull off the road victory nets you a $10.40 profit.

Let's look at the stats to see where the smart money is moving. A quick look at the 2025 postseason numbers shows us two heavyweights trading blows. The Thunder boast a noticeable edge in Net Rating, sitting at 14.3 compared to the Spurs' 11.7, meaning OKC is a bit more efficient per 100 possessions. However, San Antonio counters by dominating the glass. The Spurs are grabbing 53.1% of all available rebounds during this playoff run, compared to the Thunder's 50.1% Total Rebound Percentage.

If this single game feels a bit too close to call, remember that you can always step back, analyze the bigger picture, and use this opportunity to predict the Thunder or another team to win the Finals outright.

Kalshi Promo Code: Steps to Register

To make sure you activate the offer correctly and don't leave any value on the table, just follow my lead:

1. Create an Account: Register as a new user here by plugging in your standard personal information.
2. Verify Your Identity: Because it operates as a regulated financial exchange, you'll need to provide proof of identification to verify your account. It's a quick and secure step.
3. Enter the Promo Code: Make sure you input the Kalshi promo code TSNEWS when prompted during the registration process.
4. Make a Deposit: Fund your new account with a first-time deposit of at least $1.
5. Start Trading: Make $10 worth of trades on the platform to activate the offer.

Here’s a pro tip from the trenches: you do not have to put your entire $10 on a single outcome to qualify. You can spread your trades around to manage your risk—maybe mix in the Spurs-Thunder game with a prediction on the Finals champion—as long as your total volume reaches $10. Once you hit that threshold, your $10 sign-up bonus drops right into your account, ready for your next big read.