Autographs of Naomi Osaka
Naomi Osaka (born October 16, 1997) is a Japanese professional tennis player. She was ranked as the world No. 1 in women's singles by the WTA for 25 weeks starting in January 2019, the first Asian player to hold the top ranking in singles. Osaka has won seven career singles titles, including four majors: two each at the Australian Open and the US Open. She is the first Japanese player to win a major singles title.
Born in Japan to a Haitian-American father and a Japanese mother, Osaka has lived and trained in the United States since age three. She came to prominence at age 16 when she defeated former US Open champion Samantha Stosur in her WTA Tour debut at the 2014 Stanford Classic. Two years later, she reached her first WTA final at the 2016 Pan Pacific Open in Tokyo and entered the top 50 of the WTA rankings. Osaka broke into the upper echelon of women's tennis in 2018, winning her first Tour title at the Indian Wells Open, then defeating Serena Williams in the final of the US Open. After winning the Australian Open in early 2019, she reached the world No. 1 ranking for the first time. Following two more major titles, in 2021, Osaka suffered from depression and other issues, which led to a publicly scrutinized retirement from the French Open and withdrawal from Wimbledon. She took maternity leave in 2023, returning to competition in 2024.
Osaka is one of the world's most marketable athletes. In 2020, she ranked eighth among athletes in endorsement income and had the highest-ever annual income of any female athlete. Osaka is also recognized as an activist, having showed support for the Black Lives Matter protests. She was named one of the 2020 Sports Illustrated Sportspersons of the Year for her activism, particularly during her US Open championship run, and was included on Time's annual list of the 100 most influential people in the world in 2019, 2020, and 2021. Osaka was the 2021 Laureus World Sportswoman of the Year. At the 2020 Tokyo Olympics, she became the first tennis player to light the Olympic cauldron during the opening ceremony.
More about Naomi Osaka Wikipedia
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Current items with a signature of Naomi Osaka
These are the most current items with a signature of Naomi Osaka that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Naomi Osaka
The most expensive item with a signature of Naomi Osaka (Rare Naomi Osaka PSA 10 Autographed Card - 2022 Upper Deck) was sold in November 2025 for £1,037.63 while the cheapest item (Naomi Osaka signed photo Japanese Womens tennis player 10x8) found a new owner for £11.34 in November 2025. The month with the most items sold (12) was October 2025 with an average selling price of £242.73 for an autographed item of Naomi Osaka. Sold items reached their highest average selling price in October 2025 with £242.73 and the month that saw the lowest prices with £12.00 was January 2025. In average, an autographed item from Naomi Osaka is worth £95.32.
Most recently, these items with a signature of Naomi Osaka were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2024 Leaf Metal Sports Heroes Naomi Osaka Autograph 1/1 | £24.75 |  |
| Naomi Osaka 2015 US Open Ticket Stub Tennis Signed Card Slabbed Beckett BAS | £164.10 | |
| Naomi Osaka 2018 US Open Champions Ticket Stub Tennis Signed Slabbed Beckett BAS | £164.10 | |
| Naomi Osaka Autograph Card AUTO Tennis | £167.08 | |
 | NAOMI OSAKA Autographed 5x7 Tennis Promo Card Signed W&S Open BEAUTY! READ | £127.52 | |
| NAOMI OSAKA Autographed 5x7 Tennis Promo Card Signed W&S Open BEAUTY! READ | £136.57 | |
 | NAOMI OSAKA Autographed 8x10 Photo SIGNED AUTO | £64.66 | |
| Naomi Osaka Autographed U.S. Open Jumbo Tennis Ball - UDA | £225.09 | |
 | Naomi Osaka Signed (5x7) 2019 Western Southern Tennis Photo -Guaranteed Authenti | £59.84 | |
| Naomi Osaka Signed (5x7) 2019 Western Southern Tennis Photo -Guaranteed Authenti | £59.54 | |
| Naomi Osaka Signed (5x7) 2019 Western Southern Tennis Photo -Guaranteed Authenti | £62.16 | |
| Naomi Osaka Signed Autographed NIKE Headband PSA DNA COA | £104.29 | |
| NAOMI OSAKA Signed BNP PARIBAS OPEN Match Used Tennis Ball JSA CD80469 Rare | £88.96 | |
| Naomi Osaka Signed Nike Tennis Hat ~ JSA COA | £59.94 | |
| SIGNED Naomi Osaka Tennis ball, Wimbledon 2025 with COA | £55.59 | |
Latest News about Naomi Osaka
Naomi Osaka turns heads with traditional Japanese dress for second round Wimbled (01/07/2026): Naomi Osaka opted against wearing a full kimono for her second round Wimbledon clash on Wednesday, taking to the court in a toned-down outfit. 
Naomi Osaka arrives at Wimbledon in ANOTHER eye-catching Kimono outfit as tennis (29/06/2026): Naomi Osaka continued to defy critics of her outfit choices by wearing a very bold costume for her opening game at Wimbledon on Monday. Naomi Osaka arrives for French Open match in billowing dress as she refuses to b (30/05/2026): The Japanese star arrived in a billowing dress for her third-round clash against Iva Jovic on Saturday morning and had to remove it on court. Naomi Osaka sparks French Open row with 'problematic' Eiffel Tower dress as oppo (27/05/2026): Naomi Osaka's Eiffel Tower-inspired outfit choice has been labelled 'problematic' by her beaten opponent following their French Open first-round encounter on Tuesday. Aussie Open star says commentators think 'tennis is only for white people' (27/01/2026): A rising Aussie tennis player has slammed British tennis commentators for attacking Japanese star Naomi Osaka for her choice of attire at the Australian Open
Older News Stories about Naomi Osaka
Naomi Osaka takes huge step towards first US Open final since 2020 in pulsating (09/2025): OLIVER SALT AT FLUSHING MEADOWS: Whenever she reaches this stage of a Grand Slam history says Osaka wins it. That impressive feat remains intact for now after this impressive win. Coco Gauff was 15 when Naomi Osaka left her in tears at the US Open... now the t (08/2025): The intervening six years have proved the abundant truth of that statement and in Monday's fourth round, these two will meet in a Grand Slam for the first time since they drowned the court with tears. Emotional Naomi Osaka calls herself a 'negative human being' who has 'nothing po (07/2025): NATHAN SALT AT WIMBLEDON: Naomi Osaka found herself holding back tears as she described herself as a 'negative human being' following a third round exit at Wimbledon. Naomi Osaka reveals debilitating injury after tearful French Open exit as she hi (05/2025): Naomi Osaka has shown off a painful injury following her emotional French Open exit - as she teased a possible break from tennis. Osaka teared up on Monday after losing to Paula Badosa. Naomi Osaka arrives at LA gym in $300K Lamborghini a month after former No. 1 te (02/2025): Naomi Osaka showed off her luxurious new ride as she arrived at her gym in Los Angeles on Friday. The former world No 1. tennis player was spotted rolling up in a matte black Lamborghini Urus. Aussie tennis star appears to accuse fans of racism as she blasts them for mista (01/2025): Aussie tennis star Destanee Aiava has gone online to share her confusion after tennis fans mixed her up with the two-time Australian Open champion this week. Naomi Osaka makes stunning gesture to homeless man after leaving Jamie Foxx's bi (12/2024): The tennis star, who recently announced she is ending her 2024 season early due to a back injury, attended the star-studded bash at swanky Chinese restaurant Mr Chow alongside her boyfriend. Coco Gauff labeled a 'true hero' for classy Naomi Osaka gesture as injured oppon (10/2024): The fourth round match was set to go into a third set after Gauff won the second set 6-4 (Osaka won the first set 6-3), but the Japan-born player was forced to retire with a lower back injury. Naomi Osaka shares 'dramatic' reaction to US Open second-round heartbreak: 'My h (08/2024): Naomi Osaka reflected upon her shocking second-round loss at the US Open on Thursday night. The Japanese tennis star and two-time US Open champion fell to seeded Karolina Muchova. Naomi Osaka fights back tears as she admits she 'didn't feel fully confident' in (07/2024): NATHAN SALT: Naomi Osaka found herself holding back tears as she opened up on the crippling self-doubt which set in in her 59-minute second round defeat to Emma Navarro at Wimbledon. Andy Murray will make his ankle ligament injury comeback next week in Bordeaux C (05/2024): MATTHEW LAMBERT: The 36-year-old suffered ankle ligament damage in March but has declared his intent to play the Geneva Open, and then at the French Open for the first time since 2020. Naomi Osaka's stunning attack on herself as she suffers a first-round loss at th (01/2024): The star's straight-sets loss to Caroliine Garcia was her worst ever performance at the Australian Open, which she won in 2019 and 2021. Naomi Osaka posts footage of herself practicing in Australia as the four-time Gr (12/2023): The former world No 1 is set to make her comeback in Brisbane in the coming days after spending a year out of the sport to give birth to her first child. Naomi Osaka announces her long-awaited return to tennis after year out to have a (09/2023): Naomi Osaka has confirmed she will play at the Australian Open in the new year ahead of her long-awaited return to the court. Playing in Melbourne will be a happy homecoming for Osaka. Naomi Osaka hits the comeback trail one month after giving birth to baby girl, a (08/2023): Two-time US Open champion Osaka skipped an appearance at Flushing Meadows this year after welcoming her daughter Shai with her rapper boyfriend Cordae last month. Ash Barty opens up on the question about Naomi Osaka that infuriated her before (07/2023): Barty, 27, triumphed in her home slam 18 months ago, beating Danielle Collins 6-3, 7-6 in the final on the Rod Laver Arena before shocking the tennis world by retiring from the sport. Coco Gauff expected to sit out rest of the season and will return for next year' (09/2019): Coco Gauff's ather Corey says that age restriction rules will see his daughter out of the spotlight for a while following her third round defeat to Naomi Osaka at the US Open. US OPEN: Naomi Osaka begins title defence with first-round victory over Anna Bli (08/2019): Defending champion Naomi Osaka fought her way into the second round of the US Open with victory over Anna Blinkova.
