• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
LifestyleMajor League Baseball

Baseball superstar Shohei Ohtani is entangled in a bizarre $4.5 million gambling scandal involving his interpreter

By
Dylan Sloan
Dylan Sloan
Down Arrow Button Icon
By
Dylan Sloan
Dylan Sloan
Down Arrow Button Icon
March 21, 2024, 1:31 PM ET
Shohei Ohtani on the baseball diamond.
Los Angeles Dodgers superstar Shohei Ohtani's debut was overshadowed by reports alleging he could have paid up to $4.5 million to cover his interpreter's gambling debts. Chung Sung-Jun—Getty Images

Baseball superstar Shohei Ohtani’s debut for the Los Angeles Dodgers on Wednesday was spoiled by one of the highest-profile gambling scandals in recent history: the revelation of $4.5 million he allegedly paid to an illegal California bookie to cover his translator’s sports-betting debts.

Recommended Video

While investigating an illegal gambling ring out of Orange County, federal prosecutors uncovered Ohtani’s name attached to two $500,000 wire transfers sent to a serial bookie named Mathew Bowyer, which ESPN reported were confirmed by bank statements. ESPN cited multiple sources who confirmed the payments were made to cover Ohtani’s translator Ippei Mizuhara’s gambling losses.

Ohtani, who is Japanese and doesn’t speak fluent English, has been inseparable from Mizuhara since he made his MLB debut for the Los Angeles Angels in 2018. Mizuhara translates for Ohtani at press conferences and team meetings, but the two have also been known to spend significant time together off the field and have a strong personal relationship, as the LA Times first reported. 

The Dodgers fired Mizuhara on Wednesday afternoon after reports of the gambling debt surfaced. Mizuhara said in an interview with ESPN on Tuesday that he had started by betting through DraftKings before placing bets with Bowyer, who he believed was operating illegally. Mizuhara’s debts soon grew to over $4.5 million. 

In the initial interview on Tuesday, Mizuhara said he had asked Ohtani, who signed a 10-year, $700 million contract with the Dodgers last year, to pay off his debts to Bowyer. Yesterday, though, he backtracked on his initial explanation and offered a different account, saying Ohtani had never been aware of his gambling and had not paid off his debts, offering no explanation for the two confirmed $500,000 payments. Ohtani hasn’t yet commented on whether he knew about Mizuhara’s gambling.

“Shohei has been the victim of a massive theft, and we are turning the matter over to the authorities,” Ohtani’s lawyers with the firm Berk Brettler LLP said in a statement.

MLB policy strictly prohibits athletes from gambling on baseball games, although they’re allowed to bet on other sports. Mizuhara said he never placed any bets on baseball games. Even as legalized sports gambling has spread across the country, California is one of a shrinking number of states where sports betting is still illegal, which is why Mizuhara’s bets he placed through Bowyer were investigated in the first place.

“Obviously, this is all my fault, everything I’ve done,” Mizuhara told ESPN. “I’m ready to face all the consequences.”

Ohtani, a MLB superstar who won his second Most Valuable Player award last year, made his debut for the Dodgers this week in a game against the San Diego Padres in Seoul, Korea. He declined to comment to reporters after the game. The Dodgers will return to the U.S. for the first home game of the season against the Angels, Ohtani’s former team, on Sunday.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
By Dylan Sloan
See full bioRight Arrow Button Icon

Latest in Lifestyle

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Lifestyle

abc
North AmericaTV
ABC cancels new ‘Bachelorette’ season after video emerges of star committing domestic abuse
By Andrew Dalton, Alicia Rancilio and The Associated PressMarch 20, 2026
1 day ago
chuck norris in red shirt
LawHollywood
Chuck Norris never lost a fight, including the one against CBS for $30 million over Walker, Texas Ranger
By Catherina GioinoMarch 20, 2026
1 day ago
fabio
CommentaryLoneliness
Why my $150 million startup thinks it can solve the $406 billion loneliness problem
By Fabio BinMarch 20, 2026
2 days ago
Courtesy of Samyr Lainé
SuccessMark Zuckerberg
Meet Mark Zuckerberg’s college roommate. He’s an Olympian-turned-VC exec who now invests in your favorite celebrity businesses
By Jacqueline MunisMarch 20, 2026
2 days ago
long lines TSA
North AmericaAirline industry
War, oil, and an unpaid TSA: The perfect storm of travel chaos feels like the pandemic all over again
By Catherina GioinoMarch 19, 2026
2 days ago
Dua Lipa poses
Arts & EntertainmentNestle
Nespresso’s Dua Lipa era marks a shift from George Clooney’s activism to Gen Z aspiration 
By Jacqueline MunisMarch 19, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.