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Kalshi Promo Code SDS: Grab $10 Sign Up Bonus for MLB Prediction Markets

Alex Payton

By Alex Payton

Published:

By using the Kalshi promo code SDS, new customers can claim a sweet $10 bonus that unlocks after making just $10 in trades ahead of an exciting Tuesday in the MLB. Register here to start making predictions with this welcome offer.

Whether you’re keying in on the highly anticipated showdown between the New York Yankees and the Tampa Bay Rays or eyeing any other MLB game throughout the rest of the week, there is nothing better than padding your wallet early on.

Kalshi Promo Code SDS for MLB Trading

Kalshi Promo CodeSDS
New User Offer$10 Bonus
Terms and Conditions18+ and Present in the US
Date Last VerifiedJuly 7, 2026

This promotion is exclusively available for new customers and offers a $10 sign-up bonus to help get our betting strategy off the ground. To claim the offer, new users must make a first-time deposit of at least $1. From there, the $10 bonus will be unlocked after you have made $10 in cumulative trades on Kalshi’s prediction markets.

Once your bonus is unlocked, we can dive straight into the action on today’s packed MLB slate. Whether you are trading on the 56-33 Milwaukee Brewers taking on the St. Louis Cardinals at Busch Stadium, or predicting outcomes for the matchup between the Atlanta Braves and Pittsburgh Pirates, this welcome offer is the perfect way to build your portfolio for a nice pay day. Kalshi is completely legal and available in all 50 states, and users must be at least 18 to play.

MLB Probabilities for July 7th

Let’s do a little handicapping and look at the morning line for today’s slate to see where we can find an edge.

MatchupProbability (Vig-Free)
CHC @ BALCHC 51.6% / BAL 48.4%
NYY @ TBNYY 47.8% / TB 52.2%
ATL @ PITATL 40.1% / PIT 59.9%
PHI @ CINPHI 60.8% / CIN 39.2%

If you use your $10 Kalshi bonus to trade on today’s heaviest chalk, the Philadelphia Phillies, a successful prediction yields $5.75 in profit. Conversely, if we want to chase a slightly bigger payout and back the slate’s heaviest underdog, the Cincinnati Reds, that same $10 trade would return a $14.40 profit.

Looking to identify the smartest play on today’s slate? I’m looking right at the Phillies, who present a strong mathematical case against the Reds. Philadelphia boasts superior metrics across the board, hitting .238 as a team with 120 home runs and 403 runs scored, outpacing Cincinnati’s .228 average, 107 homers, and 372 runs. On the mound, the Phillies’ pitching staff holds a 4.24 team ERA and 1.32 WHIP, outperforming the Reds’ 4.56 ERA and 1.45 WHIP.

Meanwhile, in the NYY @ TB matchup, the Yankees offer intriguing even-money value (+100). New York possesses a robust power advantage with 131 home runs and 432 runs scored, giving them a distinct scoring edge against a Rays squad that has scratched out just 397 runs with 84 homers. When you factor in that New York’s pitching staff boasts an elite 3.36 team ERA compared to Tampa Bay’s 3.76 mark, we have a real chance to lock in a smart wager.

Use the Kalshi Promo Code and Get the $10 Bonus

Claiming your welcome offer is a straightforward process. Follow these simple steps to activate your Kalshi bonus so we can start trading on tonight’s MLB action together:

  1. Register an Account: Create a new account here by entering your standard personal information. You will also need to provide valid proof of identification to verify your profile.
  2. Enter the Promo Code: Make sure to use the Kalshi promo code SDS during the registration process to lock in your eligibility for the welcome offer.
  3. Fund Your Wallet: Make a first-time deposit of at least $1 into your new Kalshi account.
  4. Start Trading: To activate the offer, you must make $10 worth of trades on Kalshi’s prediction markets. You do not have to put it all on one single $10 trade; a cumulative sum of $10 in total trades across different markets will perfectly satisfy the requirement.

As soon as you have reached that $10 trading threshold, the $10 sign-up bonus will be unlocked and available in your account.

Alex Payton

Resident of Kentucky, Alex is a graduate from the University of Louisville and avid Cardinals fan. He also follows the New York Yankees, Indianapolis Colts, and has multiple years of experience in the online gambling industry.

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