| Name | R. Okuwaki |
| Country | Japan |
| DOB | 30.12.2004 |
| Season | Type | Rank | Titles | Won | Lost | Hard Won | Hard Lost | Clay Won | Clay Lost | Grass Won | Grass Lost |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | doubles | 693 | 2 | 23 | 19 | 23 | 17 | 0 | 1 | 0 | 1 |
| 2022 | doubles | 877 | 0 | 3 | 2 | 3 | 2 | ||||
| 2021 | doubles | 0 | 0 | 1 | 0 | 1 | |||||
| 2023 | singles | 1011 | 0 | 12 | 16 | 12 | 15 | 0 | 1 | ||
| 2022 | singles | 0 | 0 | 1 | 0 | 1 | |||||
| 2024 | doubles | 369 | 3 | 32 | 23 | 16 | 14 | 14 | 8 | 2 | 1 |
| 2024 | singles | 561 | 0 | 19 | 25 | 7 | 14 | 9 | 10 | 3 | 1 |
| 2025 | doubles | 475 | 1 | 20 | 13 | 14 | 11 | 6 | 2 | ||
| 2025 | singles | 1067 | 0 | 6 | 13 | 4 | 9 | 2 | 4 |
| Name | Season | Type | Surface | Prize |
|---|---|---|---|---|
| W15 Monastir (ITF) | 2024 | doubles | hard | $15,000 |
| W15 Los Angeles, CA (ITF) | 2023 | doubles | hard | $15,000 |
| W15 Fukui (ITF) | 2023 | doubles | hard | $15,000 |
| W35 Nakhon Si Thammarat 2 (ITF) | 2024 | doubles | hard | $25,000 |
| W35 Bydgoszcz (ITF) | 2024 | doubles | clay | $25,000 |
| W35 Nairobi (ITF) | 2025 | doubles | clay | $30,000 |
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