Skip to content
Betting

Kalshi Promo Code SDS: Get $10 Welcome Bonus for NBA, Sweet 16, Any Trade

Alex Payton

By Alex Payton

Published:

As the college basketball season heats up and we dive into the heart of the tournament, new customers have a prime opportunity to build their bankroll using the Kalshi promo code SDS. There is nothing quite like the rush of March hardwood action, and today we’re looking at a straightforward welcome offer: get a $10 sign-up bonus that unlocks after making $10 in trades.

Whether you want to predict the outcomes of Sweet 16 matchups or the winner of the NCAA Tournament, this promo provides the perfect starting point to get some skin in the game.

We are highlighting the college basketball games later this week. However, it’s just one option on this prediction app. Find markets for other sports, like the NBA and start of the MLB season. You can even predict outcomes in politics, culture, weather and more.

Kalshi Promo Code SDS for the NCAA Tournament

Kalshi Promo CodeSDS
New User Offer$10 sign-up bonus
Terms and Conditions18+ and Present in the US
Date Last VerifiedMarch 24, 2026

For new customers looking to capitalize on today’s college basketball slate, this welcome promotion is a no-brainer. You get a $10 sign-up bonus to use across Kalshi’s unique prediction markets, adding extra excitement to every possession on the court today. To claim this offer, simply create an account and make a first-time deposit of at least $1.

From there, the $10 bonus officially unlocks once you make $10 in trades on their prediction markets. I love this setup because you don’t have to put it all on one game; you can spread that $10 across a high-stakes clash or a gritty sleeper matchup. Kalshi is legally available in all 50 states, meaning as long as you are at least 18 to play, we can all get in on the action.

Trading Markets for the Sweet 16

MatchupProbability
Alabama @ Michigan19.2% / 80.8%
Arkansas @ Arizona25.2% / 74.8%
Texas @ Purdue26.9% / 73.1%
St. John’s @ Duke28.8% / 71.2%
Tennessee @ Iowa State36.9% / 63.1%
Illinois @ Houston40.4% / 59.6%
Michigan State @ UConn45.6% / 54.4%
Iowa @ Nebraska45.8% / 54.2%

Across the thrilling slate of the Sweet 16, the game spreads range from a razor-thin 1.5 points (Nebraska vs. Iowa and UConn vs. Michigan State) to a hefty 10.5 points for Michigan over Alabama. Meanwhile, the over/under totals span from 133.5 in the Hawkeyes-Cornhuskers matchup up to a blistering 175.5 for the Wolverines and Crimson Tide.

If you decide to deploy your $10 qualifying trade on the heaviest moneyline favorite—Michigan—a successful prediction would return $1.85 in profit. Conversely, if you want to swing for the fences and back the biggest underdog, Alabama, a massive road upset would yield a handsome $39.90 profit.

Trade on the NCAA Tournament Champion

One of the best ways I like to diversify my portfolio is by looking ahead. On Kalshi, you aren’t just limited to the individual matchups—you can also make trades on which team will win the entire NCAA Tournament. As the field narrows and the narratives heat up, forecasting the ultimate champion offers a fantastic way to stay invested through the final buzzer.

Whether you want to back a powerhouse favorite like Duke or ride a hot underdog making a Cinderella run, the futures market lets you lock in your prediction for who cuts down the nets.

Kalshi Promo Code Guide for New Users

Getting started and claiming your welcome bonus is a quick and seamless process. To ensure you receive your reward before tip-off today, just follow these simple steps to activate the offer:

  1. Register Your Account: Create a new account here by providing your standard personal information.
  2. Verify Your Identity: Submit your proof of identification to securely verify your new profile.
  3. Enter the Promo Code: Be sure to use the Kalshi promo code SDS during registration to officially opt into this welcome offer.
  4. Make a Deposit: Fund your account with a first-time deposit of at least $1.
  5. Start Trading: Make $10 worth of trades on the platform’s prediction markets. Remember, you do not have to make a single trade worth $10; your predictions can be broken up into multiple smaller entries as long as they reach a total sum of $10 in trades.

Once your total trading volume successfully hits that $10 threshold, your $10 sign-up bonus will be instantly activated and credited to 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.

You might also like...

STARTING 5

presented by rankings

2026 RANKINGS

presented by rankings