Mai Yamamoto has become an exciting fan favorite in women’s basketball. Known for her quick speed, high energy on the floor, and unique two-handed shooting stroke, the Japanese guard made the jump to the WNBA to play for the reigning champion Las Vegas Aces. Whether knocking down deep three-pointers or setting up teammates, she brings constant excitement whenever she steps on the court. Here is everything you need to know about Mai Yamamoto’s background, nationality, contract, net worth, and basketball journey.

Who Is Mai Yamamoto?

Mai Yamamoto is a professional basketball player who plays as a point guard for the Las Vegas Aces in the WNBA. She was born on October 23, 1999, in Hiroshima, Japan.

Standing between 5-foot-4 and 5-foot-5, Yamamoto is one of the shortest players in the league, but her quickness and court vision allow her to make a big impact. Wearing jersey number 18 for the Aces, she joined the team during the 2026 regular season and quickly earned a rotation spot off the bench under head coach Becky Hammon. Her sharp shooting and hustle plays have made her an instant favorite among fans in Las Vegas.

What Is Mai Yamamoto’s Ethnicity and Nationality?

Mai Yamamoto holds Japanese nationality. She was born and raised in Japan, holds a Japanese passport, and has proudly represented Japan in international sports competitions worldwide.

In terms of ethnicity, reliable sports records confirm that Yamamoto is of Japanese and East Asian heritage. Both of her parents are from Japan, and she grew up fully immersed in Japanese language, schooling, and sports culture. Yamamoto takes great pride in her roots, representing a growing wave of Asian basketball players making their mark in the WNBA.

What Is Mai Yamamoto’s Contract With the Las Vegas Aces?

Mai Yamamoto officially joined the Las Vegas Aces in July 2026. The Aces first took notice of her in April 2026 during a preseason exhibition game, when Yamamoto led the Japanese national team to a win over Las Vegas with 24 points and 7 three-pointers.

Following that performance, the Aces signed Yamamoto to a reported rest-of-season rookie contract. The agreement is a one-year deal with a full-season base salary rate of $270,000.

Because she joined the team mid-season in July, her adjusted salary cap charge and actual cash payout with the Aces for the 2026 season is $116,341. The contract gives her unprotected status for the year, and she is scheduled to become an exclusive-rights or restricted free agent heading into 2027.

What Is Mai Yamamoto’s Net Worth in 2026?

Mai Yamamoto has an estimated net worth between $300,000 and $600,000 in 2026. Because she is in her first year in the WNBA, her personal fortune is built on several different income sources.

Before coming to the United States, Yamamoto spent multiple seasons playing as a top professional in Japan’s Women’s Japan Basketball League. In addition to her team contracts in Japan and her $116,341 paycheck from the Aces, Yamamoto has earned bonuses from Japanese national team tournaments and local Japanese sports endorsements.

What Is Mai Yamamoto’s Basketball Career Background?

Mai Yamamoto developed her basketball skills in Japan from an early age, quickly standing out in high school for her passing and three-point accuracy. After finishing school, she joined the Toyota Antelopes in Japan’s Women’s Japan Basketball League.

Over several years in the league, she helped the Antelopes win league championships and established herself as one of the best scoring guards in the country.

Alongside her club career, Yamamoto built an incredible resume with the Japanese national team. She first made global headlines in three-on-three basketball, leading Japan to a historic gold medal at the 2019 FIBA 3×3 Under-23 World Cup, where she was named tournament MVP.

She represented Japan at the Tokyo 2020 Olympics in three-on-three basketball, before switching to traditional five-on-five play for the Paris 2024 Olympics. In Paris, she showed her world-class scoring touch by dropping 17 points against Team USA. Her success with the national team paved the way for her invitation to the WNBA in 2026.

What Is Known About Mai Yamamoto’s Personal Life?

Mai Yamamoto keeps her personal life completely private and prefers to let her basketball play do all the talking. She rarely shares details about her family or home life in media interviews.

Public records and verified sports reports do not list any romantic relationships, and she is currently single and unmarried. She grew up in Hiroshima with a family that supported her athletic dreams from childhood. Away from the court, Yamamoto focuses on fitness, studying basketball game tape, and learning English to communicate better with her teammates and coaches in Las Vegas.

Mai Yamamoto’s rise from Hiroshima to the WNBA is an inspiring story of skill, confidence, and determination. By proving that size is no barrier to success on the basketball court, she has earned a valuable role on a championship contender while representing Japan with pride.