LIKE MOTHER LIKE DAUGHTER

Naomi Osaka’s mom serves courtside in a little red dress ahead of the US Open


Naomi has opened up about how her mother inspired her


NEW YORK, NEW YORK - AUGUST 21: (L-R) Naomi Osaka and Tamaki Osaka attend the Osaka Foundation NYC Benefit at Le Rock on August 21, 2025 in New York City. (Photo by Sean Zanni/Getty Images for The Osaka Foundation) © Getty
Jovita TrujilloSenior Writer
AUGUST 28, 2026 6:23 PM EDT

Naomi Osaka may be the one preparing to take over the court at the US Open, but her mom, Tamaki Osaka, is already making her own statement from the stands. The Japanese native was photographed watching her daughter practice at the USTA Billie Jean King National Tennis Center on Thursday, August 27, and she proved where the tennis pro gets her love of fashion. 

Tamaki Osaka watches Naomi Osaka practice ahead of the US Open at USTA Billie Jean King National Tennis Center on August 27, 2026 © Getty Images
Tamaki Osaka turned heads at the USTA Billie Jean King National Tennis Center

Tamaki looked invested watching her practice in a fitted red minidress with a matching red lip, long black gloves, oversized sunglasses and red earrings, finishing the look with Nike Air Max Plus “Swarovski - Sunset” sneakers. 

Tamaki has rocked a signature red lip since Naomi was a little girl © Getty Images
Tamaki has rocked a signature red lip since Naomi was a little girl

The fashion moment is fitting considering the four-time Grand Slam champion has spent the last few years turning her entrances into some of the most talked-about moments in tennis.

TOPSHOT - Japan's Naomi Osaka warms up ahead of her women's singles first round tennis match on the first day of the 2026 Wimbledon Championships at The All England Lawn Tennis and Croquet Club in Wimbledon, southwest London, on June 29, 2026. (Photo by Henry NICHOLLS / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE © HENRY NICHOLLS
Naomi warms up ahead of her women's singles first-round tennis match on the first day of the 2026 Wimbledon Championships

Naomi has been open about how much fashion means to her. “I like to use fashion as a medium for storytelling,” she told Vogue earlier this year after she wore an incredible custom look inspired by Japanese ceremonial dress. “Every walk-out is an opportunity to bring people into my creative world.”

Tamaki was slaying just as hard at Wimbledon© Getty
Tamaki was slaying just as hard at Wimbledon

She has also credited her mom for influencing her love of beauty. In a 2019 Vogue interview, Naomi recalled watching Tamaki get ready for work and said she inherited her mother’s signature red lip. “I would always watch her putting on makeup before she went to work and then play with it after she left."

But Tamaki’s role in Naomi’s career goes far beyond style. She has been beside her daughter throughout her tennis journey, regularly sitting in her player’s box and supporting her through the biggest moments of her career. 

Tamaki has said she was inspired by Serena and Venus Williams' family and succcess© Geetty
Tamaki has said she was inspired by Serena and Venus Williams' family and succcess

Naomi has previously said her mother worked “incredibly hard to support me and my passion for play” and encouraged her to embrace her diversity.  Tamaki has spoken about those early years, too. After watching Serena and Venus Williams dominate the sport, she and Naomi’s father, Leonard François, saw tennis as a way to give their daughters a bigger future. 

Tamaki Osaka celebrates after Naomi's win at the 2018 US Open© Julian Finney
Tamaki Osaka celebrates after Naomi's win at the 2018 US Open

“We were awestruck by Serena and Venus,” Tamaki said in a 2022 interview with Nippon, "Here were two black teenage sisters in a sport dominated by white players traveling the world, meeting different people, and experiencing new cultures. It was a life most girls their age could only fantasize about. I honestly felt that being a tennis player was a dream profession."

Naomi's looks are low-key during practice © Getty
Naomi's looks are low-key during practice

That support has remained part of Naomi’s story as she heads into another US Open. She's ranked and seeded No. 13, with two US Open titles already under her belt after winning in 2018 and 2020. 

What will Naomi wear to the US Open?

While she's been wearing normal outfits to practice, fans can't wait to see what she wears at the tournament. Her Wimbledon Japanese ceremonial dress and Kill Bill-inspired look were only the latest chapter in a season of fashion moments. 

Naomi Osaka of Japan was inspired by "Kill Bill"© PA Images via Getty Images
Naomi's Kill Bill inspired look went viral

From her jellyfish-inspired Australian Open look to her shimmering, Eiffel Tower-inspired dress at the French Open, she makes the court her runway. 

Naomi wore the jellyfish look as she walked out to compete against Antonia Ruzic of Croatia in the Women's Singles First Round during day three of the 2026 Australian Open © Getty
Naomi wore the jellyfish look as she walked out to compete against Antonia Ruzic of Croatia in the Women's Singles First Round during day three of the 2026 Australian Open

But not everyone appreciates the slay.  Her French Open look sparked  controversy after opponent Laura Siegemund criticized the elaborate entrances, telling TNT Sports, “I come here to play tennis, not to put on a fashion show.” 

PARIS, FRANCE - MAY 28: Naomi Osaka of Japan is seen wearing a dress collaberated wit Nike and London‑based fashion designer Robert Wun prior to her second round match against Donna Vekic of Croatia during Day Five of the 2026 French Open at Roland Garros on May 28, 2 026 in Paris, France. (Photo by Ian MacNicol/Getty Images)© Getty
Her French Open look wasn't appreciated by everybody

Naomi, however, wasn't about to let the criticism stop her. She explained that she enjoys the community that has formed around her outfits and said, “I like to keep people on their toes. I think it’s really fun.” 

She also summed up exactly why she continues to do it: “Athletes are in show business. Grand Slam walk-ons are the only time that I possibly feel like I’m an entertainer.”