| WTA - Washington | 07/31 18:00 | 25 | [17] Naomi Osaka v Bernarda Pera [95] | 6-2,7-6 | |
| Wimbledon - Feminin | 07/07 14:30 | 25 | [10] Angelique Kerber v Naomi Osaka [18] | 6-2,6-4 | |
| Wimbledon - Feminin | 07/05 10:30 | 24 | [122] Katie Boulter v Naomi Osaka [18] | 3-6,4-6 | |
| Wimbledon - Feminin | 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 - Feminin | 06/01 09:00 | 25 | [13] Madison Keys v Naomi Osaka [20] | 6-1,7-6 | |
| French Open - Feminin | 05/30 09:00 | 24 | [51] Zarina Diyas v Naomi Osaka [20] | 4-6,5-7 | |
| French Open - Feminin | 05/28 09:00 | 23 | [92] Sofia Kenin v Naomi Osaka [21] | 2-6,5-7 | |
| WTA - Roma | 05/16 09:00 | 25 | [1] Simona Halep v Naomi Osaka [21] | 6-1,6-0 | |
| WTA - Roma | 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 | |
| 2018 Fed Cup | 04/22 03:00 | 27 | [22] Naomi Osaka v Johanna Konta [23] | 3-6,3-6 | |
| 2018 Fed Cup | 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 Goerges 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 | |
| WTA - Indian Wells | 03/09 20:35 | 24 | Naomi Osaka v Agnieszka Radwanska | 6-3,6-2 | |
| WTA - Indian Wells | 03/08 03:30 | 23 | Naomi Osaka v Maria Sharapova | 6-4,6-4 |
Wikipedia - Naomi Osaka
Naomi Osaka (n. , Chūō-ku(d), Prefectura Osaka, Japonia) este o jucătoare profesionistă de tenis din Japonia, câștigătoare a patru trofee în turnee de Grand Slam, două la U.S. Open (2018 și 2020), alte două la Australian Open (2019 și 2021). Osaka deține în palmares șapte titluri WTA, iar cea mai bună clasare a sa este locul 1 mondial.