Kalshi Promo Code BOOKIES: Get $10 For Tonight's March Madness Games Mar. 20

By Adam Martin

Mar 20th, 2026 8:47 PM EDT

Use the Kalshi promo code BOOKIES to trade $10 and get a $10 bonus on tonight's March Madness prediction markets, make real-time forecasts on college basketball outcomes and turn every possession into a tradeable moment.

The NCAA Tournament first round rolls on tonight with a loaded slate of matchups, and Kalshi gives you a way to put your basketball knowledge to work. Make predictions on tonight's games featuring Florida, Kansas, UConn, and Miami (FL) through a fully regulated prediction market — no sportsbook account required. Whether you're tracking a potential Cinderella run or fading a chalk blowout, Kalshi turns your tournament reads into live trades.

Tonight's March Madness Games

Friday night's first-round slate features eight games with tip-offs starting at 6:50 PM ET and running through the final whistle well past midnight. Here are the matchups you can trade on Kalshi tonight:

Buy "Yes" or "No" contracts on each game's outcome through Kalshi's March Madness prediction markets. Apply the Kalshi promo code BOOKIES at sign-up to trade $10 and get $10 while you follow tonight's action.

How to Trade on Kalshi

Getting started takes less than five minutes:

1. Create your Kalshi account: Sign up and verify your identity with a valid ID.
2. Enter promo code BOOKIES: Input the Kalshi promo code BOOKIES during registration to lock in the $10 bonus offer.
3. Fund your account: Make a first-time deposit of at least $1.
4. Start trading: Browse tonight's March Madness markets and buy contracts on the outcomes you like.

Get Started Now

Sign up now, enter the Kalshi promo code BOOKIES at registration, and complete $10 in trades to unlock your $10 bonus. Tonight's slate has blowout candidates, coin-flip games, and legitimate upset windows, the full March Madness experience. Stop watching passively. Trade your predictions, track your positions in real time, and make every game on tonight's board matter.

Why Use Kalshi for March Madness Trading?

It's not a sportsbook: it's a market. Prices on Kalshi move in real time based on supply and demand, similar to a stock exchange. That means you can enter a position before tip-off and sell it mid-game if the price moves in your favor. No waiting for a final whistle to cash out.

Legal in most states: Kalshi operates under CFTC oversight, making it accessible in the majority of U.S. states without needing to be in a legalized sports betting jurisdiction.

Trade across the full slate: Instead of sweating a single game, you can spread your predictions across multiple matchups, go heavy on a Florida blowout, hedge with a Missouri upset, and fade Purdue's first-half spread all from the same account.

Low barrier to entry: Contracts start as low as $0.01, so you can take meaningful positions without committing significant capital. It's one of the most accessible ways to engage with the tournament beyond a standard bracket pool.

About the Author

Adam Martin

More About Adam

Adam Martin is a betting analyst and DFS betting expert for Bookies.com who has covered professional sports, with an emphasis on sports gambling, for more than a decade. He is an authority on UFC betting, while also covering the NBA, NFL, NHL, and MLB.