Saturday, June 20, 2026

Kalshi Sues After Robinhood Takes Down New Jersey March Madness Markets

Robinhood has taken down NCAA Tournament prediction markets in New Jersey after receiving a cease and desist letter from state regulators.

Mar 27, 2025; Newark, NJ, USA; A view of March Madness signage and the court before an East Regional semifinal of the 2025 NCAA tournament between the Alabama Crimson Tide and the Brigham Young Cougars at Prudential Center.
Vincent Carchietta-Imagn Images

Robinhood has pulled its betting markets for the NCAA Tournament out of New Jersey after pressure from regulators. 

The New Jersey Department of Gaming Enforcement sent a cease and desist letter to Robinhood and Kalshi—the stock trading app’s partner in the endeavor—on Thursday, accusing them of “listing unauthorized sports wagers.”

“Event contracts offered by Robinhood Derivatives are federally regulated by the CFTC and offered through CFTC-registered entities, assuring that retail customers can access these prediction markets in a safe and regulated manner,” a Robinhood spokesperson said. “While we do not believe these contracts run afoul of any state laws, we are no longer allowing New Jersey residents to enter new positions for the Men’s and Women’s Basketball Tournament event contacts.” 

Other prediction markets that Robinhood partnered with Kalshi on, such as what the target Fed funds rate will be in May, remain live.

A Kalshi spokesperson said, “Kalshi believes in the value of regulation and operates under the comprehensive oversight of the Commodity Futures Trading Commission. We look forward to engaging with the state of New Jersey to resolve this matter.”

The statement did not address Robinhood’s decision to pull out of the sports markets in New Jersey. Robinhood also pulled out of a partnership the two companies had to offer Super Bowl betting under pressure from regulators. 

Dustin Gouker’s Closing Line first reported on the developments in New Jersey

Robinhood began offering event contracts for March Madness earlier this month. Kalshi, which is regulated by the Commodity Futures Trading Commission, offers event contracts on many sports, including tennis, golf, basketball and Formula 1. 

Kalshi is now battling regulators in several states. Nevada issued a cease and desist letter to the exchange earlier this month, noting that its event-based contracts on sports are illegal in the state. The Nevada Gaming Control Board then agreed to give Kalshi longer than the original 10-day deadline to address the matter. Massachusetts has also launched a probe

On Saturday, Kalshi announced it had filed suits in federal court against both the Nevada Gaming Control Board and the New Jersey Division of Gaming Enforcement. Kalshi founder Tarek Mansour said in a statement that “the threatened actions in Nevada and New Jersey seek to undermine not just Kalshi’s contracts, but the authority granted by Congress to the Commodity Futures Trading Commission.”

The issue, as alluded to in Robinhood’s statement, is whether these prediction markets are regulated federally (by the CFTC) or at the state level. If it’s the former, the model poses a threat to traditional sportsbooks like FanDuel and DraftKings, which are not available in states like Texas and California, and which must pay high state taxes on their sports betting markets. Currently, sports betting is legal in 39 states whereas Kalshi is live in all 50 states. 

While Kalshi’s sports betting offering includes mostly futures with a smattering of single-game events, it would be a greater threat to traditional sportsbooks if/when there are markets for player props, point spreads, and parlays. 

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Kalshi's logo is displayed on a smartphone placed on a reflective surface onto which a betting curve is projected in Creteil, France, on March 9, 2026, during a major scandal and a $54 million lawsuit concerning bets related to recent strikes in Iran. (Photo by Samuel Boivin/NurPhoto)NO USE FRANCE

Kalshi’s Tarek Mansour Talks Giannis, Don Jr., Supreme Court

The Kalshi cofounder discussed critics, CFTC rulemaking, and more.
Reuters FILE PHOTO: Kalshi logo appears in this illustration created on April 22, 2026.

Kalshi CEO Downplays Polymarket Rivalry

Tarek Mansour says Polymarket’s scandals risk sullying the entire industry.
Brendan Sorsby runs with the ball during the Texas Tech football team's spring game, Friday, April 17, 2026, at Jones AT&T Stadium.

Sorsby Brings Unprecedented Intrigue to NFL Supplemental Draft

No players other than Sorsby have entered the supplemental draft.
New Mexico United fans wave the team's flag at the Locomotive's home opener game Saturday, March 19, 2022, at Southwest Univerity Park in El Paso, Texas.
Exclusive

Trump Admin Targets New Mexico With Prediction-Market Lawsuit

New Mexico is the eighth state recently sued by the CFTC.
podcast thumbnail mobile
Front Office Sports Today

A Conversation With WNBA Expansion Team Portland Fire’s GM Vanja Černivec

0:00

Featured Today

Why U.S. Open Host Sites Are on a 25-Year Plan

The U.S. Open has already picked out 22 future sites through 2051.
Wisconsin Badgers forward Laila Edwards, left, and defender Caroline Harvey celebrate after Edwards scored against the Minnesota Gophers in the first period in a game Saturday, February 8, 2025, at LaBahn Arena in Madison, Wisconsin.
June 15, 2026

Two Rookies Are Rewriting Women’s Hockey Stardom

Their platforms are a mutual boon for the PWHL and its players.
Ai sports slop
June 5, 2026

How Sports Became Ground Zero for AI Slop

The category is the perfect breeding ground for AI content churn.
FILE PHOTO: Soccer Football - FIFA World Cup - UEFA Qualifiers - Group A - Germany v Luxembourg - Rhein-Neckar-Arena, Sinsheim, Germany - October 10, 2025 Germany coach Julian Nagelsmann
June 4, 2026

‘Weird Corners of the World’: How to Find a World Cup Coach

National associations look for a winning record—and also hope for serendipity.
June 3, 2026

The Elite High Schools Hosting World Cup Teams

Spain, Morocco, Croatia, and Switzerland chose schools as their tournament base camps.
In this photo illustration, a mobile device displays the Kalshi logo while a laptop displays the webpage of the prediction market platform in Copenhagen, Denmark, on February 10, 2026. (Photo by Kristian Tuxen Ladegaard Berg/NurPhoto)

CFTC’s Proposed Rules Won’t Quiet Prediction-Market Critics

Markets tied to physical altercations or referee decisions would be flagged.
Fanduel
June 8, 2026

FanDuel Is Latest Gambling Company to Cut Jobs

Sources tell FOS a few hundred people were laid off last week.
Courtesy: Jake Epstein
June 10, 2026

Knicks Run Is New Front in the Kalshi-Polymarket Marketing War

Prediction-market platforms have capitalized on the Knicks’ Finals run.
Sponsored

Midge Purce Sounds Off on the Trinity Rodman Rule

Midge Purce discusses the Rodman Rule and the future of NWSL.
Reuters FILE PHOTO: Kalshi logo appears in this illustration created on April 22, 2026.
June 1, 2026

DraftKings Cofounder ‘Loves’ Prediction Markets Despite Attacks

Matt Kalish credits Kalshi with fighting legal and regulatory battles for the entire industry.
May 26, 2026

Trump Decries Prediction-Market Detractors As ‘Scum’

The president’s son is an investor in Polymarket and an advisor to Kalshi.
May 24, 2026

Sportradar Hit With Lawsuit Over Alleged Illegal Gambling Ties

The suit alleges investors were harmed by shady overseas business conduct.
Mark Cuban
May 20, 2026

Mark Cuban: ‘Betting Isn’t the Problem’

These wagers have been behind the recent MLB and NBA gambling scandals.