Kalshi Promo Code TSNEWS: Get $25 Sign Up Bonus for MLB Predictions originally appeared on The Sporting News. Add The Sporting News as a Preferred Source by clicking here.
If you're looking to step up your prediction game, new customers can use the Kalshi promo code TSNEWS to lock in a fantastic welcome offer ahead of today's matchups. The strategy here is simple: trade $25 on Kalshi’s markets after signing up here, and you'll get a $25 bonus credited directly to your account.
We're in this together, and once that bonus is unlocked, you can use it to chase a nice pay day on any of today's games—like the Arizona Diamondbacks taking on the Boston Red Sox—or save it for later this week as we push toward the playoffs.
Overview for the Kalshi Promo Code TSNEWS
| Kalshi Promo Code | TSNEWS |
|---|---|
| New User Offer | Trade $25, Get $25 Bonus |
| Terms and Conditions | 18+ and Present in the US |
| Date Last Verified | August 17, 2026 |
To claim this reward, you just need to make a first-time deposit and place a cumulative $25 in trades on Kalshi’s prediction markets. Once you hit that threshold, your $25 bonus is unlocked and ready to roll. Kalshi is legally available in all 50 states, and you just need to be at least 18 years old to get in on the action.
Whether you're looking to handicap the 74-50 Atlanta Braves squaring off against the Minnesota Twins, or you've got a read on Walker Buehler and the 67-58 San Diego Padres visiting the New York Mets, this bonus gives you immediate leverage on the diamond.
MLB Trading Markets Today
| Matchup | Moneyline | Probability |
|---|---|---|
| DET vs. PIT | DET -114 / PIT +102 | DET 51.8% / PIT 48.2% |
| SD vs. NYM | SD +105 / NYM -116 | SD 47.6% / NYM 52.4% |
| ARI vs. BOS | ARI +129 / BOS -143 | ARI 42.6% / BOS 57.4% |
| ATL vs. MIN | ATL -125 / MIN +113 | ATL 54.2% / MIN 45.8% |
When I'm handicapping a slate like this, I like to look at exactly what our required trades can yield. If you apply a $10 trade toward today's heaviest chalk—the Boston Red Sox (-143)—you'd be looking at a $6.99 profit for a total payout of $16.99. On the flip side, if we want a real chance at a bigger return, backing the slate's biggest underdog, the Arizona Diamondbacks (+129) with a $10 trade, nets a $12.90 profit for a total return of $22.90.
Boston’s status as a heavy favorite is completely justified when we dig into the numbers. The Red Sox pitching staff boasts a collective 3.522 ERA, giving them a distinct advantage over the Diamondbacks' 4.09 team ERA.
I'm also keying in on the marquee showdown between the Braves and the Twins. Atlanta brings a sturdy 3.636 ERA to the mound, offering a sizable edge over Minnesota's 4.67 ERA. On top of that, the Braves hold a slight offensive advantage, recording a .730 team OPS with 575 runs scored on the season, compared to the Twins' .726 OPS and 578 runs. Combining these factors makes it clear why Atlanta is the right play as the road favorite.
How to Apply the Kalshi Promo Code TSNEWS
Getting set up and securing your introductory bonus is a painless process.
- Register Your Account: Set up a new account here using your standard personal info. Kalshi runs a highly secure onboarding process, so you will need to provide proof of identification.
- Enter the Promo Code: This is the most critical step. Make sure you enter the Kalshi promo code TSNEWS during registration to opt into the new-user offer.
- Make a Deposit: Fund your account with your first-time deposit (remember you need enough capital to cover your required trading volume).
- Start Trading: Make a cumulative total of $25 in trades on Kalshi’s prediction markets. You don't have to drop $25 on a single market—you can spread smaller trades across the board if you prefer—but your activity needs to reach $25 in total volume.
Once your trading volume hits that $25 mark—whether you diversify or put it all on the August 17, 2026, matchup between the Tigers and Pirates at PNC Park—your $25 sign-up bonus will be fully unlocked and ready to help you pad that bankroll.