Naomi Osaka is a Japanese professional tennis player. She has been ranked world No. 1 in singles by the Women’s Tennis Association and is the first Asian player to hold the top ranking in singles. Osaka is a four-time Grand Slam singles champion, with two Australian Open and two US Open titles.
Born: October 16, 1997 (age 25 years), Chuo Ward, Osaka, Japan
Parents: Leonard Francois, Tamaki Osaka
Grand slams won (singles):Â 4
Height:Â 1.8Â m
Nationality:Â Japanese
Siblings:Â Mari Osaka
Coach: Sascha Bajin (2018–2019), Wim Fissette (2020-), Jermaine Jenkins (2019-)
Osaka was coached by her father Leonard François from the age of three.
 Career Statistics Â
Grand Slam singles performance
To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player’s participation has ended.
| Tournament | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | SR | W–L | Win % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Australian Open | A | 3R | 2R | 4R | W | 3R | W | 3R | A | 2 / 7 | 24–5 | 83% |
| French Open | A | 3R | 1R | 3R | 3R | A | 2R | 1R | A | 0 / 6 | 7–5 | 58% |
| Wimbledon | Q1 | A | 3R | 3R | 1R | NH | A | A | A | 0 / 3 | 4–3 | 57% |
| US Open | Q2 | 3R | 3R | W | 4R | W | 3R | 1R | A | 2 / 7 | 22–5 | 81% |
| Win–loss | 0–0 | 6–3 | 5–4 | 14–3 | 12–3 | 9–1 | 9–1 | 2–3 | 0–0 | 4 / 23 | 57–18 | 76% |
| Career statistics | ||||||||||||
| Titles | 0 | 0 | 0 | 2 | 3 | 1 | 1 | 0 | Career total: 7 | |||
| Finals | 0 | 1 | 0 | 3 | 3 | 2 | 1 | 1 | Career total: 11 | |||
| Year-end ranking | 203 | 40 | 68 | 5 | 3 | 3 | 13 | 42 | $21,177,252 | |||
Grand Slam Tournament Finals Â
Singles: 4 (4 titles)
| Result | Year | Tournament | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Win | 2018 | US Open | Hard |  Â Serena Williams |
6–2, 6–4 |
| Win | 2019 | Australian Open | Hard |   Petra Kvitová |
7–6(7–2), 5–7, 6–4 |
| Win | 2020 | US Open (2) | Hard |   Victoria Azarenka |
1–6, 6–3, 6–3 |
| Win | 2021 | Australian Open (2) | Hard |  Jennifer Brady |
6–4, 6–3 |
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