| WTA - Montreal | 08/07 16:30 | 24 | [17] Naomi Osaka v Carla Suarez Navarro [27] | 6-7,2-6 | |
| WTA - Washington | 08/03 00:35 | 26 | [17] Naomi Osaka v Magda Linette [62] | 2-6,6-3,3-6 | |
| WTA - Washington | 07/31 18:00 | 25 | [17] Naomi Osaka v Bernarda Pera [95] | 6-2,7-6 | |
| Wimbledon - Damen | 07/07 14:30 | 25 | [10] Angelique Kerber v Naomi Osaka [18] | 6-2,6-4 | |
| Wimbledon - Damen | 07/05 10:30 | 24 | [122] Katie Boulter v Naomi Osaka [18] | 3-6,4-6 | |
| Wimbledon - Damen | 07/03 16:25 | 23 | [61] Monica Niculescu v Naomi Osaka [18] | 4-6,1-6 | |
| WTA - Birmingham | 06/20 13:10 | 26 | [18] Naomi Osaka v Dalila Jakupovic [113] | Retired | |
| WTA - Birmingham | 06/18 14:40 | 25 | [139] Katie Boulter v Naomi Osaka [18] | 1-6,2-6 | |
| WTA - Nottingham | 06/16 13:10 | 28 | [17] Ashleigh Barty v Naomi Osaka [18] | 6-3,6-4 | |
| WTA - Nottingham | 06/15 14:25 | 27 | [18] Naomi Osaka v Mihaela Buzarnescu [30] | 6-4,6-1 | |
| WTA - Nottingham | 06/13 15:35 | 26 | [18] Naomi Osaka v Denisa Allertova [101] | 6-3,6-2 | |
| WTA - Nottingham | 06/11 11:00 | 25 | [18] Naomi Osaka v Sachia Vickery [82] | 3-6,6-1,6-2 | |
| French Open - Frauen | 06/01 09:00 | 25 | [13] Madison Keys v Naomi Osaka [20] | 6-1,7-6 | |
| French Open - Frauen | 05/30 09:00 | 24 | [51] Zarina Diyas v Naomi Osaka [20] | 4-6,5-7 | |
| French Open - Frauen | 05/28 09:00 | 23 | [92] Sofia Kenin v Naomi Osaka [21] | 2-6,5-7 | |
| WTA - Rom | 05/16 09:00 | 25 | [1] Simona Halep v Naomi Osaka [21] | 6-1,6-0 | |
| WTA - Rom | 05/14 12:10 | 24 | [84] Victoria Azarenka v Naomi Osaka [21] | 0-6,3-6 | |
| WTA - Madrid | 05/06 13:35 | 24 | [31] Shuai Zhang v Naomi Osaka [21] | 6-1,7-5 | |
| Fed Cup 2018 | 04/22 03:00 | 27 | [22] Naomi Osaka v Johanna Konta [23] | 3-6,3-6 | |
| Fed Cup 2018 | 04/21 04:00 | 27 | [22] Naomi Osaka v Heather Watson [77] | 6-2,6-3 | |
| WTA - Charleston | 04/05 15:00 | 26 | [13] Julia Görges v Naomi Osaka [21] | 7-6,6-3 | |
| WTA - Charleston | 04/04 15:45 | 25 | [74] Laura Siegemund v Naomi Osaka [21] | 3-6,6-7 | |
| WTA - Charleston | 04/02 17:30 | 24 | [82] Jennifer Brady v Naomi Osaka [21] | 4-6,4-6 | |
| WTA - Miami | 03/23 15:00 | 24 | [22] Naomi Osaka v Elina Svitolina [4] | 4-6,2-6 | |
| WTA - Miami | 03/21 20:35 | 23 | [491] Serena Williams v Naomi Osaka [22] | 3-6,2-6 | |
| WTA - Indian Wells | 03/18 18:00 | 29 | Naomi Osaka v Daria Kasatkina | 6-3,6-2 | |
| WTA - Indian Wells | 03/17 05:10 | 28 | Simona Halep v Naomi Osaka | 3-6,0-6 | |
| WTA - Indian Wells | 03/15 03:40 | 27 | Naomi Osaka v Karolina Pliskova | 6-2,6-3 | |
| WTA - Indian Wells | 03/13 21:10 | 26 | Naomi Osaka v Maria Sakkari | 6-1,5-7,6-1 | |
| WTA - Indian Wells | 03/12 05:00 | 25 | Sachia Vickery v Naomi Osaka | 3-6,3-6 |
Wikipedia - Naomi Ōsaka
Naomi Ōsaka (jap. 大坂 なおみ, Ōsaka Naomi; * 16. Oktober 1997 in Osaka) ist eine japanische Tennisspielerin. Ab 2018 stieg sie im Einzel in die Weltspitze auf und konnte bislang vier Grand-Slam-Turniere gewinnen (Australian Open 2019 und 2021, US Open 2018 und 2020). Am 28. Januar 2019 übernahm sie als erste asiatische Tennisspielerin die Spitze der Weltrangliste im Dameneinzel. Im Jahr 2021 entfachte sie als letzte Fackelläuferin die Olympische Flamme in Tokio anlässlich der Olympischen Sommerspiele.