Thursday, September 3, 2026
The FOS App is Live Download It Now

MLB Asks CFTC to Ensure ‘Integrity’ of Bets on Exchanges Like Kalshi

An MLB official wrote a letter to the CFTC last week advocating for “integrity” frameworks for exchanges like Kalshi if they’re to offer sports betting.

Mar 10, 2025; Dunedin, Florida, USA; Houston Astros outfielder Jacob Melton (76) steals second base past Toronto Blue Jays second baseman Andres Gimenez (0) in the second inning during spring training at TD Ballpark.
Nathan Ray Seebeck-Imagn Images

MLB has sent a letter to the Commodity Futures Trading Commission (CFTC) lobbying for exchange-based platforms to have the same “integrity” controls as sportsbooks. 

The letter, which was first reported by Dustin Gouker’s Substack page The Closing Line, was sent to CFTC acting chair Caroline D. Pham Friday by Bryan Seeley, MLB’s EVP of Legal & Operations. 

The letter noted that exchanges—which label their betting markets as “event contracts”—don’t currently offer lines on player props or single-game events that could be manipulated by bettors with inside information, but that the league expected those wagers to “arrive soon.”  

“As the resemblance between sports event contracts and traditional sports betting markets continues to grow, so too does the need to replicate the integrity and consumer protections that exist at the state level,” the letter said. “Currently, those protections are lacking. For example, MLB is not aware of anything that would require exchanges and brokers to notify leagues of potential threats to game integrity, cooperate with league investigations into player, umpire, or employee misconduct, or share data for integrity purposes. MLB has been advised that some exchanges and brokers take the position that they are not even permitted to share information with MLB under current CFTC regulations.”

Credit: CFTC

A spokesperson for Kalshi, an exchange that offers MLB World Series futures sent this statement:

“We appreciate MLB’s comments, and look forward to working in partnership with all of the leagues. As a highly regulated futures contract operator, we have a shared desire to ensure transparency, integrity and data sharing. Our goal is to collaborate with the leagues and promote a fair and transparent market.”

The CFTC did not respond.

Exchanges like Kalshi and Crypto.com have dipped their toes in sports betting waters. Both offered lines on the Super Bowl, and Kalshi offers action on the winner of other sporting events like the NCAA Tournament and The Masters. Kalshi successfully battled the CFTC in court for the right to offer election wagering last year. 

Last week, Nevada gaming regulators ordered Kalshi to cease and desist operating in the state. 

“While we’re disappointed with the Commission’s assessment, Kalshi has always held the utmost respect for regulators and the regulatory process,” a Kalshi spokesperson told Front Office Sports in a statement last week. “We’ve been a federally regulated exchange for over four years and a federally regulated clearinghouse for about six months. We are proud to have paved the way for prediction markets to thrive in the U.S. We look forward to a swift resolution to this matter and to ensuring that Americans continue to have access to safe, regulated, and transparent prediction markets.”

The CFTC announced a 90-day review period regarding the legality of sports event contracts on Jan. 25. 

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

Streamer Victory+ Abruptly Collapses After Missing Payments

The free streamer had deals with NWSL, NHL, MLB, and WNBA teams.

Prediction Markets Arrive on Supreme Court’s Doorstep

New Jersey asked the Supreme Court to weigh in.
Exclusive

New York Times Union Demands Company Abandon Kalshi Talks

The union is “deeply concerned” about deal discussions.
Aug 8, 2026; Miami, Florida, USA; Los Angeles Angels hats and gloves sit in the dugout against the Miami Marlins during the fifth inning at loanDepot Park. Mandatory Credit: Rhona Wise-Imagn Images

Kroenke Inherits Uncertain Angels TV Network, Stadium Fight

The incoming owner is also inheriting the recently rebranded RSN.
podcast thumbnail mobile
Front Office Sports Today

9/3/26 – Clippers-Kawhi Penalized, Tiger’s DUI Plea, Schrager’s ESPN Show

0:00

Featured Today

Teams Are Spending Millions to Build Luxury Locker Rooms

It’s a recruiting pitch, a retention tool, and a seven-figure line item.
September 1, 2026

High School Football Sidelines Are Clogged With Content Creators

Administrators call these amateur newcomers the “pajama paparazzi.”
Aug 3, 2026; Washington, D.C., USA; Alexandra Eala (PHI) kisses the championship trophy during the trophy ceremony after her match against Jessica Pegula (USA) (not pictured) in the women's singles final of the 2026 Mubadala DC Open at Rock Creek Park Tennis Center. Mandatory Credit: Geoff Burke-Imagn Images
August 30, 2026

How Alex Eala Turned the Philippines Into a Tennis Nation

A December homecoming match could break tennis’s attendance record.
August 26, 2026

Deshaun Watson Has Done the Impossible: Unite Browns Fans

Watson was named the starter after complaining boos were “personal.”
August 23, 2026

Dan Snyder ‘Invisible’ in NFL Three Years After Commanders Sale

Snyder has had little to no contact with former NFL associates.
First at FOS

Three Big Tennis Tournaments Are in Prediction-Market Talks

Players are not allowed to partner with betting operators.
Sports are shown on TVs behind a bar as guests enjoy the grand opening of DraftKings Sports & Social in Ohio.
August 7, 2026

DraftKings, FanDuel Downplay Prediction-Market Cannibalization

Traditional sportsbooks have a new set of competitors.
Aug 13, 2026; Metairie, LA, USA; Detailed view of the NFL logo on the football during a joint scrimmage between the New Orleans Saints and the Jacksonville Jaguars during at Ochsner Sports Performance Center
August 27, 2026

NFL Won’t Reach Prediction-Market Deals Before Start of Season

“I would be incredibly shocked if anything at all happens this season.”
Sponsored

Kerri Walsh Jennings’s Playbook for the Future of Volleyball

The former gold medalist talks NCAA, the Olympics, & investing in volleyball.
Fanduel logo appears in this illustration taken April 22, 2026.
August 6, 2026

Gambling Industry Gears Up for ‘Arms Race’ This NFL Season

“Competition is fierce,” BetMGM CEO Adam Greenblatt said.
July 30, 2026

WNBA Posts, Deletes Video of Apparent Bueckers-Reese Bet

The CBA includes strict prohibitions against players wagering on games.
July 28, 2026

NBA, MLB Want More Say in Prediction Markets

The NBA said a new rules proposal “falls well short.”
Feb 5, 2026; San Francisco, CA, USA; A NFL shield logo at the NFL Honors Red Carpet before Super Bowl LX at Palace of Fine Arts.
July 28, 2026

NFL Sounds Alarm on ‘Objectionable’ Prediction Markets

The league flagged a number of concerns as the deadline for public comments hit.