Thursday, May 14, 2026

Shohei Ohtani’s Former Interpreter Pleads Guilty to Stealing $17 Million, Tax Fraud

  • Ippei Mizuhara pleaded guilty in federal court and faces up to 33 years in prison.
  • It’s the second gambling-related charge for the MLB on Tuesday.
Dec 14, 2023; Los Angeles, CA, USA; Ippei Mizuhara, the translator for Los Angeles Dodgers designated hitter Shohei Ohtani, during an introductory press conference at Dodger Stadium.
Kirby Lee-USA TODAY Sports

The former interpreter and friend of Dodgers star Shohei Ohtani, Ippei Mizuhara, pleaded guilty Tuesday to one count of bank fraud and one count of subscribing to a false tax return.

Mizuhara admitted that he stole nearly $17 million from Ohtani to support his illegal gambling addiction and did not reflect his betting income on his tax return.

“I worked for victim A and had access to his bank account and had fallen into major gambling debt,” Mizuhara told the federal court in Santa Ana, Calif. “I went ahead and wired money … with his bank account.”

Mizuhara agreed to a plea deal in early May. He faces up to 33 years in federal prison, five years of supervised release, a $1,250,000 fine, and a $200 mandatory special assessment. He will also be required to “pay full restitution” to Ohtani. Those amounts could change prior to his sentencing, the hearing for which is set for Oct. 25. Mizuhara never bet on baseball, and he accumulated total losses of nearly $41 million.

Mizuhara’s attorney and federal prosecutors declined to comment to the media outside the courthouse following the roughly 45-minute hearing.

Earlier Tuesday, MLB banned Padres infielder Tucupita Marcano for life, and doled out one-year suspensions to four other players who bet on major league games while playing in the minors. Marcano placed 387 baseball bets, 25 of which were on the Pirates while he was on the team’s injured list for the team.

In May, MLB announced it had opened an official investigation into allegations of gambling by David Fletcher, a former friend and teammate of Ohtani on the Angels. Fletcher and his friend, fellow minor leaguer Colby Schultz, are reported to have used the same illegal California bookmaker as Mizuhara.

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

N.M. Tribes Claim Kalshi Sports Markets Violate Federal Law

The suit cites the same law a Wisconsin judge said tribes can pursue claims over.

NCAA Warns Baseball Coaches About Canceling Games to Boost Stats

A myriad of Power Four schools canceled games against lower-ranked opponents.

Braves Earnings Show Promise and Pressure of RSN Shift

The club’s revenue surged, aided in part by the earlier season start.
Apr 13, 2017; Detroit, MI, USA; Minnesota Twins hat and glove in the dugout during the game against the Minnesota Twins at Comerica Park. Mandatory Credit: Rick Osentoski-USA TODAY Sports

Twins Reporter Leaves The Athletic Over Coverage Reassignment

Rather than staying at The Athletic, Aaron Gleeman is going independent.

Featured Today

Bart Swings/Falyn Fonoimoana/Avery Poppinga

OnlyFans Is Paying Pro Athletes What Their Sports Won’t

The adult-content platform is a reliable income source for niche athletes.
May 13, 2026

How Sports Graphic Designers Are Grappling With the Rise of AI Art

The release of ChatGPT 2.0 Images sparked a conversation among sports designers.
May 12, 2026

Collectible Cups Are Sending Sports Fans Into a Frenzy

The drink is secondary to the wild vessel it comes in.
Matt Palumb
May 8, 2026

Pro Lacrosse’s Top Ref Is As Famous As the Players

The last celebrity referee is in the Premier Lacrosse League.

DraftKings, FanDuel Push Further Into Prediction Markets

“It’s one of our fastest to profitability business lines we’ve ever launched.”
Dave Checketts
May 6, 2026

Former Knicks Pres: Leagues, Sportsbooks Have Gotten Too Cozy

“I’m not sure that’s a good thing, this coziness that we’ve established.”
FanDuel
May 6, 2026

FanDuel CEO Pushed Out After Five Years Amid Stock Slump

Shares of Flutter, FanDuel’s parent company, are down more than 50% this year.
Sponsored

What Is It Like to Run the Knicks?

Dave Checketts on his time running the Knicks & Jazz, Jordan war stories, and his investment strategy across major sports leagues.
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)
May 4, 2026

Leagues Weigh In on Future Prediction Market Regulation

Safeguarding integrity and protecting consumers were common themes.
The sun rises on the backside as horses work with their riders at Churchill Downs during Kentucky Derby week. April 30, 2026
May 1, 2026

Prediction Markets Finally Found a Sport They Can’t Offer

Here’s why you won’t see the Kentucky Derby on Kalshi or Polymarket.
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
April 29, 2026

CFTC: ‘Biggest Issue Is Manipulation’ in Sports Event Contracts

Michael Selig says his agency is in talks with “all the major sports leagues.”
Aug 23, 2025; Phoenix, Arizona, USA; A general view of the MLB logo before the start of a game between the Cincinnati Reds and Arizona Diamondbacks at Chase Field.
April 28, 2026

Sportradar Refutes Claims It Works With Illegal Betting Companies

The company is an integrity monitor for leagues including the NBA and MLB.