Tuesday, July 14, 2026

‘Existential Threat’: Underdog Sports Sues to Stop AG’s Fantasy Sports Opinion

Underdog argues that its daily fantasy sports offerings are games of skill, not chance, and so are allowed under California law.

Jun 19, 2025; Indianapolis, Indiana, USA; Indiana Pacers guard Andrew Nembhard (2) drives to the basket against Oklahoma City Thunder forward Chet Holmgren (7) during the third quarter during game six of the 2025 NBA Finals at Gainbridge Fieldhouse.
Maddie Meyer-Pool Photo via Imagn Images

Underdog Sports was denied in its attempt to stop the California attorney general from issuing an opinion about the legality of daily fantasy sports, which it describes as an “imminent, existential threat” to its business.

A California state judge on Wednesday rejected Underdog’s request for an immediate ruling prohibiting California AG Rob Bonta from issuing the opinion, saying the company has been aware of the impending opinion for a year-and-a-half.

“Petitioners have not established that they will suffer any harm as a result of the issuance of [the opinion],” the order says.

The suit, filed in California state court Monday, names as defendants Bonta and the California Department of Justice. According to the lawsuit, Bonta is expected to issue an opinion this week—no later than July 3—stating that daily fantasy sports is illegal under state law. Daily fantasy sports are currently illegal in a number of states, including Idaho, Washington, and Hawaii (although there’s a proposed bill that would change that which recently cleared the state senate). 

The opinion had not been issued as of Wednesday afternoon. A spokesperson for Underdog said in an emailed statement to Front Office Sports that “the court stated that the Attorney General’s forthcoming opinion on fantasy sports ‘does not effect any change in law’ and does ‘not carry the weight of law.’ As a result, the court explained that the protective relief we sought was not necessary. We thank the court for that clarity and look forward to continuing to offer our fantasy contests in California.”

A representative for Bonta and the California DOJ did not immediately respond to a request for comment.

Underdog argues in its suit that the opinion is procedurally flawed, factually unsupported, and the result of political pressure from tribal gaming interests that want to eliminate digital fantasy sports competition.

“The opinion, which Bonta’s predecessors declined to issue, will satisfy only one constituency, a small handful of the powerful tribes that maintain a monopoly on gaming in the State,” the complaint says. 

The mere issuance of the opinion represents a threat to Underdog’s health as a business, the suit says, because it would “poison a thriving industry that serves millions of Californians.” The opinion would also cast a “legal cloud over the companies that organize digital fantasy sport” and deter payments processors from working with companies like Underdog.

“In short, it will cost jobs, squander investments, and deprive Californians of an activity that millions enjoy,” the complaint says.

Underdog argues that its daily fantasy sports offerings are games of skill, not chance—and that courts in New York and Illinois have found as such—so they are allowed under California law; sports betting is not legal under California law. (Among the primary reasons some states have refused to legalize sports betting is because they are considered games of pure chance, rather than skill. Underdog says its daily fantasy sports offerings require contestants to do “significant research,” including some that take place over the course of an entire season and necessitate ongoing monitoring.)

The suit claims Bonta is not technically allowed to issue the opinion. Under California law a state AG is allowed to issue a written opinion in response to a request from a public official, but that is limited to “pure legal questions,” and the AG must give the opinion to the public official who issued the request, the suit says. Here, the request came from former state senator Scott Wilk, “who is no longer even in office to receive the opinion.” Wilk made the request for a legal opinion in October 2023, and the lawsuit notes that public reporting shows he “has notably been a supporter of tribal gaming backed initiatives in the past.”

Underdog argues this is important to enforce because AG opinions often carry “meaningful weight” with courts.

Meanwhile, Underdog argues this situation involves a factual question—whether the daily fantasy sports products offered by the company constitute games of skill or chance. Generally, states have viewed sports betting and daily fantasy sports as two distinct offerings.

Attorney Dan Wallach, a U.S. gaming law expert, said in a series of social media posts Tuesday that “despite the supposed limitation of AG opinions to questions of law,” there is precedent for the California AG to opine on gambling issues, including an opinion stating jackpot poker is an illegal lottery, and one saying that instant draw games conducted by the California Lottery are legal lottery games.

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

Philadelphia Phillies first baseman Bryce Harper (3) bats against Detroit Tigers during the first inning at Comerica Park in Detroit on Sunday, July 12, 2026.

Bryce Harper Says FanDuel Used His Video Without Consent

“What happened here went beyond anything I knew about or approved.”
Jun 29, 2026; Philadelphia, Pennsylvania, USA; Philadelphia Phillies first baseman Bryce Harper (3) watches his home run against the Pittsburgh Pirates during the third inning at Citizens Bank Park.

How Bryce Harper Ended Up Making Video for FanDuel Whale

Harper didn’t know how the video would be used, sources tell FOS.

Tennis Civil War Deepens As Two Groups Claim to Be Real PTPA

Dueling lawsuits have plunged a player advocacy group further into chaos.
FILE PHOTO: Signage is seen outside of the US Commodity Futures Trading Commission (CFTC) in Washington, D.C., U.S., August 30, 2020.

Novig Founder Isn’t Worried About Kalshi, Polymarket’s Head Start

The Novig CEO says prediction markets are a better product than traditional sportsbooks.
podcast thumbnail mobile
Front Office Sports Today

7/14/26 – World Cup Semis, Michigan AD Probe, FanDuel VIP Scandal

0:00

Featured Today

What the World Cup Means to Erling Haaland’s Tiny Hometown

The tournament’s breakout star is from a rural Norwegian town.
July 10, 2026

Why So Many Media Outlets Are Rushing Into Sports

Sports coverage has ballooned in every corner of media.
Pillow Fight Championship
July 8, 2026

How Obscure Sports Get Mainstream TV Deals

For niche sports, getting on TV often matters more than getting paid.
ATLANTA, GA - September 05: Georgia Lottery fireworks after the game against the Seattle Mariners at Truist Park on Friday, September 5, 2025 in Atlanta, Georgia.
July 2, 2026

Inside the Spectacle and Science of MLB Fireworks

Postgame fireworks are lighting up baseball for America250.
Kansas City Chiefs
July 1, 2026

NFL Teams Push to Turn Futbol Fans Into Football Devotees

NFL teams are courting international soccer fans during their World Cup visits.
Sponsored

Europe Hits Highs and Lows in Thrilling World Cup

Europe has dominated the 2026 FIFA World Cup, but shocking upsets have reshaped the tournament. See the key trends, odds, and semifinal storylines.
June 29, 2026

Malik Beasley Latest NBA Player Indicted in Federal Gambling Probe

Beasley coordinated with Ed Davis to fix games, according to the indictment.
June 30, 2026

Jordan Spieth Says Betting Is Changing Golf—and Could Affect Outcomes

The golfer suggested U.S. Open fans were betting against Wyndham Clark.
Sponsored

Clase Azul Tequila Founder’s Soccer Ownership

Arturo Lomeli talks about managing a tequila brand and two soccer clubs.
Kentucky Attorney General Russell Coleman sits for an interview at his office in Frankfort, Ky., on Dec. 18, 2025.
June 23, 2026

CFTC Sues Kentucky After State Takes Aim at Kalshi, Polymarket

Kentucky is the ninth state the CFTC has sued since April.
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
June 19, 2026

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.
June 17, 2026

Kalshi CEO Downplays Polymarket Rivalry

Tarek Mansour says Polymarket’s scandals risk sullying the entire industry.
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)
June 11, 2026

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

Markets tied to physical altercations or referee decisions would be flagged.