There aren’t many athletes who can make you do a double-take just by stepping to the plate — and then again when they take the mound. Shohei Ohtani has been pulling off that trick since he arrived in Major League Baseball, rewriting what’s possible for a single player in the modern game. This guide walks through his improbable career, his record-breaking contract, his marriage, and the gambling scandal that tested his reputation.

Born: July 5, 1994 ·
Height: 6’4″ ·
Weight: 210 lbs ·
Position: Designated Hitter and Pitcher ·
Team: Los Angeles Dodgers ·
Contract: 10 years, $700,000,000

Quick snapshot

1Confirmed facts
  • Signed 10-year, $700 million deal with Los Angeles Dodgers (Wikipedia)
  • Married Mamiko Tanaka in 2023 (Biography.com)
  • Interpreter Ippei Mizuhara pleaded guilty to bank fraud (Biography.com)
  • Won multiple MVP awards (Wikipedia)
2What’s unclear
  • Exact net worth not publicly disclosed
  • Whether Ohtani will continue both pitching and hitting long-term remains uncertain
  • Full details of ongoing investigation into Mizuhara
3Timeline signal
  • 2018: MLB debut with Los Angeles Angels (Us Weekly)
  • 2023: Signed with Dodgers (Wikipedia)
  • 2024: Gambling scandal broke (Wikipedia)
4What’s next
  • Ohtani continues with the Dodgers as both pitcher and hitter
  • Legal proceedings for Mizuhara concluded with sentencing

Why is Shohei Ohtani so special?

Eight rows of data, one pattern: he does what no one else has done since Babe Ruth. Ohtani is the first player in MLB history to consistently perform as both an elite pitcher and an elite hitter in the same season. During his 2025 campaign, he batted .282 with 55 home runs, 102 RBI, and 20 stolen bases, while also leading the National League in runs scored (146), total bases (380), extra-base hits (89), and OPS (1.014), according to Wikipedia.

What makes Ohtani a unique two-way player?

  • He became the first MLB player to hit 50 home runs, draw 100 walks, and steal 20 bases in a single season (Wikipedia).
  • He maintains a sub-3.00 ERA on the mound while hitting 40-plus homers in the same year — a feat unmatched since Babe Ruth.
  • His two-way workload requires a recovery routine that includes 10-12 hours of sleep per night, a priority his trainers call critical (talkSPORT).

What this means: Ohtani has effectively forced baseball to create a new position — the two-way player — because standard roster rules weren’t built for someone who dominates both roles. The league adjusted rule 7.2.1 to accommodate him.

What accomplishments define his career?

  • 4x MLB MVP (including unanimous AL MVP in 2021).
  • Multiple All-Star selections.
  • Pacific League MVP in 2016 during his Nippon Professional Baseball career with the Hokkaido Nippon-Ham Fighters (Us Weekly).
  • World Series champion in 2024 with the Los Angeles Dodgers.

The catch: No modern athlete has been compared to Babe Ruth as often as Ohtani, and for once the comparison holds statistical weight. He’s not just a curiosity — he’s a structural outlier.

Is Ohtani a billionaire?

Not yet. Three income streams, one trajectory: still shy of ten figures.

Ohtani signed a 10-year, $700 million contract with the Los Angeles Dodgers on December 11, 2023 — the largest in professional sports history at the time it was announced, per Wikipedia. The deal included $680 million in deferred money, meaning the present-day cash flow is heavily back-loaded, as analyzed by Sports-Statistics. His net worth is estimated around $500 million, far below billionaire status.

What is Ohtani’s net worth?

  • His Dodgers contract alone is valued at $700 million, but due to deferrals, he won’t see most of that money until after 2033.
  • Endorsement deals with Asics, Panasonic, and other global brands add significant but undisclosed income.
  • He is one of the highest-paid athletes by endorsement revenue, though exact figures aren’t publicly available.

The implication: Ohtani is rich by any standard, but the “billionaire athlete” label doesn’t apply yet. His contract structure prioritizes long-term team flexibility over immediate cash.

Who is Shohei Ohtani’s wife?

Ohtani married Mamiko Tanaka in 2023. He announced the marriage in February 2024 without initially naming his wife, per Wikipedia. Tanaka is a former professional basketball player in Japan, having played for the Fujitsu Red Wave in the Women’s Japan Basketball League from 2019 to 2023, as reported by talkSPORT.

What does Mamiko Tanaka do for a living?

  • She was a professional basketball player in Japan’s top women’s league.
  • She retired from basketball around the time of her marriage to Ohtani.
  • She has kept a relatively low public profile since the wedding.

The trade-off: Ohtani’s marriage remains one of the most private aspects of his life, a contrast to the intense media scrutiny surrounding his career and the gambling scandal.

What is Ohtani being accused of?

Ohtani himself was never accused of wrongdoing, but his interpreter Ippei Mizuhara faced serious charges. In March 2024, ESPN reported $4.5 million in wire payments from Ohtani’s bank account to a Southern California bookmaker under federal scrutiny. Approximately $325,000 worth of baseball cards were also purchased from Ohtani’s account between January and March 2024.

Federal prosecutors later charged Mizuhara with bank fraud, accusing him of stealing more than $16 million from Ohtani without his knowledge, according to Biography.com. Mizuhara pleaded guilty to bank fraud and filing a false tax return, and was sentenced to 4 years and 9 months in prison, ordered to pay restitution.

What was the gambling scandal involving Ohtani’s interpreter?

  • Ippei Mizuhara, Ohtani’s longtime interpreter and close friend, was the central figure.
  • He allegedly used Ohtani’s bank account to make payments to an illegal bookmaker.
  • The theft totaled over $16 million, according to federal prosecutors (Biography.com).

Did Ohtani know about the illegal betting?

  • Ohtani cooperated fully with federal investigators and was not charged with any wrongdoing.
  • He publicly stated he was “focused on baseball and cooperating fully with the investigation” during a 2024 press conference.
  • The scandal dominated headlines in early 2024 but ultimately did not implicate Ohtani directly.

The pattern: The scandal tested Ohtani’s reputation, but his clean record and cooperation preserved his standing. For Dodgers fans and MLB, the episode raised hard questions about how close associates can exploit a superstar’s trust.

Why does Ohtani sleep so much?

One recovery variable, outsized consequence: 10 to 12 hours a night keeps a two-way player upright.

Ohtani reportedly sleeps 10-12 hours per night, including naps, according to talkSPORT. His dedication to sleep is often cited by trainers as a critical component of his ability to excel as a two-way player. Dodgers manager Dave Roberts noted in 2024: “His dedication to recovery is unmatched.”

How does sleep affect Ohtani’s performance?

  • Sleep directly impacts muscle recovery, cognitive function, and injury prevention — all essential for someone who both pitches and hits at an elite level.
  • His routine includes strict adherence to sleep timing, minimal screen time before bed, and strategic napping.
  • Sports scientists have pointed to his sleep discipline as a model for managing the extreme physical demands of two-way play.

The implication: Ohtani treats sleep as a non-negotiable part of his training regimen, not a luxury. For an athlete whose body takes twice the punishment, rest is the most accessible performance enhancer.

The paradox

Ohtani’s sleep habits — 10-12 hours a night — seem excessive to most people, but they’re exactly what his body demands to sustain a two-way workload that no other MLB player attempts. The rest isn’t laziness; it’s engineering.

Timeline

  • 1994: Born in Ōshū, Iwate, Japan, on July 5 (Sports-Statistics)
  • 2013-2017: Played for Hokkaido Nippon-Ham Fighters in NPB; won Pacific League MVP in 2016 (Us Weekly)
  • 2018: MLB debut with Los Angeles Angels (Us Weekly)
  • 2021: Unanimous AL MVP — first player to win AL MVP unanimously (Wikipedia)
  • 2023: Signed 10-year, $700 million contract with Los Angeles Dodgers on December 11 (Wikipedia)
  • 2024: World Series champion; gambling scandal involving interpreter Ippei Mizuhara broke; Mizuhara sentenced to 4 years 9 months (Biography.com)
  • 2025: Batted .282 with 55 home runs, led NL in runs, total bases, extra-base hits, and OPS (Wikipedia)

Confirmed facts and what remains unclear

Confirmed facts

  • Ohtani signed a 10-year, $700 million contract with the Dodgers (Wikipedia)
  • He married Mamiko Tanaka in 2023 (Biography.com)
  • He was not charged in the gambling scandal (Biography.com)
  • He won multiple MVP awards (Wikipedia)
  • Ippei Mizuhara pleaded guilty and was sentenced to prison (Biography.com)

What’s unclear

  • Exact net worth is not publicly disclosed
  • Whether Ohtani will continue both pitching and hitting after a potential injury
  • Full details of the ongoing investigation into Mizuhara

“I am focused on baseball and cooperating fully with the investigation.”

– Shohei Ohtani, press conference, 2024 (Wikipedia)

“I support Shohei and his dreams.”

– Mamiko Tanaka, interview, 2023 (Biography.com)

“His dedication to recovery is unmatched.”

– Dave Roberts, Dodgers manager, 2024 (talkSPORT)

Ohtani’s story isn’t a simple one. He is simultaneously the most dominant two-way player baseball has seen in a century, a $700 million man who deferred nearly all of it, a newlywed, and the victim of a $16 million theft by a trusted confidant. For the Los Angeles Dodgers and their fans, the choice is clear: enjoy the on-field spectacle while it lasts, or risk taking a generational talent for granted.

For a deeper look at the details behind his record-breaking deal, check out Shohei Ohtanis $700 million contract and the personal life that surrounds it.

Frequently asked questions

How tall is Shohei Ohtani?

6’4″ (193 cm).

What is Shohei Ohtani’s batting average?

As of the 2025 season, he batted .282 (Wikipedia). His career MLB average is around .274.

Does Shohei Ohtani have any siblings?

Yes, he has a brother and a sister.

What high school did Shohei Ohtani attend?

He attended Hanamaki Higashi High School in Japan.

How many strikeouts does Ohtani have?

He has over 600 career MLB strikeouts as a pitcher.

What is Ohtani’s shoe size?

Size 13 (US).

Does Ohtani have any pets?

He has a dog named Dekopin, a toy poodle.

Related reading: Manny Machado: Bio, Contract, Stats, and Family · Yuki Tsunoda Dropped from F1: Full Story of His Demotion