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If you are looking for a nice pay day on the diamond, there is nothing better than playing with house money. By signing up here with the Kalshi promo code TSNEWS, new customers can snag a $10 sign-up bonus that unlocks after making just $10 in trades. I'm placing these trades to get an edge on today's matchups, but you can use this across any MLB game this week.
And hey, if hoops are more your speed, you can even start making trades on the NBA Finals right now. Whether you are handicapping the Los Angeles Dodgers against the Arizona Diamondbacks, or eyeing the Milwaukee Brewers hosting the San Francisco Giants, this welcome offer is our ticket to building a bigger bankroll.
Kalshi Promo Code TSNEWS Unlocks $10 Sports Prediction Bonus
| New User Offer | $10 Bonus |
| Terms and Conditions | 18+ and Present in the US |
| Date Last Verified | June 1, 2026 |
For new customers, locking in this $10 sign-up bonus is an absolute breeze. Honestly, it is one of my favorite ways to get started because the barrier to entry is so low. To claim the offer, just make a first-time deposit of at least $1. Once you have made $10 in total trades on their prediction markets, your $10 bonus is unlocked and ready to roll. Kalshi is available in the US for users 18 and older. With those extra funds secured, we have a real chance to maximize our returns on the daily baseball schedule.
MLB Games and Probabilities on Monday
| DET @ TB | 39.8% / 60.2% |
| TEX @ STL | 53.2% / 46.8% |
| LAD @ ARI | 58.4% / 41.6% |
| SF @ MIL | 42.3% / 57.7% |
Let's talk payouts. If you use a $10 trade to back our heaviest favorite on the board—the Tampa Bay Rays at a 60.2% probability—a winning prediction nets you $5.92 in profit. But if we are feeling bold and want to chase a bigger payout on the biggest underdog, backing the Detroit Tigers (39.8% probability) would yield a much sweeter $14.10 profit when they pull off the upset.
When I am handicapping today's slate, a couple of statistical mismatches immediately jump off the morning line. Look at the late-night showdown between the Dodgers and the Diamondbacks. Los Angeles is a wagon right now, scoring 314 runs and boasting a stellar 3.08 team ERA. Contrast that with Arizona's 264 runs and 4.02 ERA, and you can see why I am confidently backing the visitors.
Over in Milwaukee, the Brewers are leaning on a nasty pitching staff against the Giants. Milwaukee's arms have a dominant 3.17 ERA and strike out 9.77 batters per nine innings. They completely outclass a San Francisco staff that is struggling with a 4.33 ERA and an 8.07 K/9 rate this season.
How to Use the Kalshi Promo Code TSNEWS
Getting set up and securing that $10 sign-up bonus is fast and straightforward. We're in this together, so just follow my exact playbook to get your account ready for today's MLB action or your NBA Finals predictions:
- Create an Account: Register here by providing your standard personal info. Since Kalshi is a regulated financial exchange, you will need to submit proof of identification to get your account verified.
- Enter the Promo Code: During the registration process, be sure to punch in the Kalshi promo code TSNEWS to opt-in to the welcome offer.
- Make a Deposit: Fund your new account with a first-time deposit of at least $1.
- Start Trading: To actually activate and unlock the $10 sign-up bonus, you must make a total of $10 worth of trades.
Here is the best part, and a key strategy I always use when building a card: you do not have to risk that entire $10 on one single prediction. The $10 threshold is cumulative. You could throw a few bucks on the Texas Rangers invading St. Louis, and put the rest on the Los Angeles Dodgers beating the Arizona Diamondbacks. As soon as your total trades hit that $10 mark, the bonus hits your account, and we are officially off to the races.

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