
Japan · 56 years
| Season | Type | Rank | Titles | W-L | Hard | Clay | Grass |
|---|---|---|---|---|---|---|---|
| 2023 | Singles | - | 0 | 3-3 | 3-2 | - | 0-1 |
| 2023 | Doubles | - | 0 | 4-2 | 4-2 | - | - |
| 2022 | Singles | 488 | 1 | 24-15 | 14-8 | 10-7 | - |
| 2022 | Doubles | - | 0 | 0-1 | - | - | 0-1 |
| 2021 | Singles | 828 | 0 | 3-3 | 3-2 | 0-1 | - |
| 2021 | Doubles | 692 | 1 | 5-1 | 1-1 | 4-0 | - |
| 2020 | Singles | 622 | 0 | 2-3 | 2-3 | - | - |
| 2020 | Doubles | 653 | 1 | 4-1 | 4-1 | - | - |
| 2019 | Singles | 573 | 0 | 2-2 | 2-2 | - | - |
| 2018 | Singles | 677 | 0 | 8-5 | 6-3 | 0-1 | 2-1 |
| 2018 | Doubles | - | 0 | 10-4 | 5-2 | 4-1 | 1-1 |
| 2017 | Singles | - | 0 | 3-4 | 3-2 | 0-1 | 0-1 |
| 2017 | Doubles | - | 0 | 3-4 | 2-2 | 1-1 | 0-1 |
| 3 | Singles | 3 | 3 | 3-3 | 3-3 | 3-3 | 3-3 |
| 2 | Singles | 2 | 2 | 2-2 | 2-2 | 2-2 | 2-2 |
| 2 | Doubles | 2 | 2 | 2-2 | 2-2 | 2-2 | 2-2 |
| 1 | Singles | 1 | 1 | 1-1 | 1-1 | 1-1 | 1-1 |
| 1 | Doubles | 1 | 1 | 1-1 | 1-1 | 1-1 | 1-1 |
| Singles | - | 0 | - | - | - | - | |
| 0 | Singles | 0 | 0 | 0-0 | 0-0 | 0-0 | 0-0 |
| Doubles | - | 0 | - | - | - | - | |
| 0 | Doubles | 0 | 0 | 0-0 | 0-0 | 0-0 | 0-0 |
Naho Sato (from Japan, aged 56).